42526484

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 108218880

約数和(自身を除く): 65692396

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 43, 44, 52, 76, 77, 86, 91, 133, 143, 154, 169, 172, 182, 209, 247, 266, 286, 301, 308, 338, 364, 418, 473, 494, 532, 559, 572, 602, 676, 817, 836, 946, 988, 1001, 1118, 1183, 1204, 1463, 1634, 1729, 1859, 1892, 2002, 2236, 2366, 2717, 2926, 3211, 3268, 3311, 3458, 3718, 3913, 4004, 4732, 5434, 5719, 5852, 6149, 6422, 6622, 6916, 7267, 7436, 7826, 8987, 10621, 10868, 11438, 12298, 12844, 13013, 13244, 14534, 15652, 17974, 19019, 21242, 22477, 22876, 24596, 26026, 29068, 35321, 35948, 38038, 42484, 43043, 44954, 50869, 52052, 62909, 70642, 74347, 76076, 79937, 86086, 89908, 101738, 116831, 125818, 138073, 141284, 148694, 159874, 172172, 203476, 233662, 247247, 251636, 276146, 297388, 319748, 467324, 494494, 552292, 559559, 817817, 966511, 988988, 1119118, 1518803, 1635634, 1933022, 2238236, 3037606, 3271268, 3866044, 6075212, 10631621, 21263242, 42526484]

約数ペア:

[(1, 42526484), (2, 21263242), (4, 10631621), (7, 6075212), (11, 3866044), (13, 3271268), (14, 3037606), (19, 2238236), (22, 1933022), (26, 1635634), (28, 1518803), (38, 1119118), (43, 988988), (44, 966511), (52, 817817), (76, 559559), (77, 552292), (86, 494494), (91, 467324), (133, 319748), (143, 297388), (154, 276146), (169, 251636), (172, 247247), (182, 233662), (209, 203476), (247, 172172), (266, 159874), (286, 148694), (301, 141284), (308, 138073), (338, 125818), (364, 116831), (418, 101738), (473, 89908), (494, 86086), (532, 79937), (559, 76076), (572, 74347), (602, 70642), (676, 62909), (817, 52052), (836, 50869), (946, 44954), (988, 43043), (1001, 42484), (1118, 38038), (1183, 35948), (1204, 35321), (1463, 29068), (1634, 26026), (1729, 24596), (1859, 22876), (1892, 22477), (2002, 21242), (2236, 19019), (2366, 17974), (2717, 15652), (2926, 14534), (3211, 13244), (3268, 13013), (3311, 12844), (3458, 12298), (3718, 11438), (3913, 10868), (4004, 10621), (4732, 8987), (5434, 7826), (5719, 7436), (5852, 7267), (6149, 6916), (6422, 6622)]