42818776

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5347}}^1$

素因数の和:5384

約数の個数: 64

約数和(自身を含む): 107815680

約数和(自身を除く): 64996904

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 5347, 8008, 10694, 21388, 37429, 42776, 58817, 69511, 74858, 117634, 139022, 149716, 235268, 278044, 299432, 411719, 470536, 486577, 556088, 764621, 823438, 973154, 1529242, 1646876, 1946308, 3058484, 3293752, 3892616, 5352347, 6116968, 10704694, 21409388, 42818776]

約数ペア:

[(1, 42818776), (2, 21409388), (4, 10704694), (7, 6116968), (8, 5352347), (11, 3892616), (13, 3293752), (14, 3058484), (22, 1946308), (26, 1646876), (28, 1529242), (44, 973154), (52, 823438), (56, 764621), (77, 556088), (88, 486577), (91, 470536), (104, 411719), (143, 299432), (154, 278044), (182, 235268), (286, 149716), (308, 139022), (364, 117634), (572, 74858), (616, 69511), (728, 58817), (1001, 42776), (1144, 37429), (2002, 21388), (4004, 10694), (5347, 8008)]