4418655748

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2285

約数の個数: 72

約数和(自身を含む): 8692681536

約数和(自身を除く): 4274025788

約数列:

[1, 2, 4, 13, 26, 43, 52, 71, 86, 142, 169, 172, 284, 338, 559, 676, 923, 1118, 1846, 2141, 2236, 3053, 3692, 4282, 6106, 7267, 8564, 11999, 12212, 14534, 23998, 27833, 29068, 39689, 47996, 55666, 79378, 92063, 111332, 152011, 158756, 184126, 304022, 361829, 368252, 515957, 608044, 723658, 1031914, 1196819, 1447316, 1976143, 2063828, 2393638, 3952286, 4787276, 6536473, 7904572, 13072946, 15558647, 25689859, 26145892, 31117294, 51379718, 62234588, 84974149, 102759436, 169948298, 339896596, 1104663937, 2209327874, 4418655748]

約数ペア:

[(1, 4418655748), (2, 2209327874), (4, 1104663937), (13, 339896596), (26, 169948298), (43, 102759436), (52, 84974149), (71, 62234588), (86, 51379718), (142, 31117294), (169, 26145892), (172, 25689859), (284, 15558647), (338, 13072946), (559, 7904572), (676, 6536473), (923, 4787276), (1118, 3952286), (1846, 2393638), (2141, 2063828), (2236, 1976143), (3053, 1447316), (3692, 1196819), (4282, 1031914), (6106, 723658), (7267, 608044), (8564, 515957), (11999, 368252), (12212, 361829), (14534, 304022), (23998, 184126), (27833, 158756), (29068, 152011), (39689, 111332), (47996, 92063), (55666, 79378)]