74879948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1201}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 155490720

約数和(自身を除く): 80610772

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 109, 143, 218, 286, 436, 572, 1199, 1201, 1417, 2398, 2402, 2834, 4796, 4804, 5668, 13211, 15587, 15613, 26422, 31174, 31226, 52844, 62348, 62452, 130909, 171743, 261818, 343486, 523636, 686972, 1439999, 1701817, 2879998, 3403634, 5759996, 6807268, 18719987, 37439974, 74879948]

約数ペア:

[(1, 74879948), (2, 37439974), (4, 18719987), (11, 6807268), (13, 5759996), (22, 3403634), (26, 2879998), (44, 1701817), (52, 1439999), (109, 686972), (143, 523636), (218, 343486), (286, 261818), (436, 171743), (572, 130909), (1199, 62452), (1201, 62348), (1417, 52844), (2398, 31226), (2402, 31174), (2834, 26422), (4796, 15613), (4804, 15587), (5668, 13211)]