74042776

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 143160480

約数和(自身を除く): 69117704

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 2137, 4274, 4331, 8548, 8662, 17096, 17324, 34648, 130357, 151727, 260714, 303454, 521428, 606908, 1042856, 1213816, 9255347, 18510694, 37021388, 74042776]

約数ペア:

[(1, 74042776), (2, 37021388), (4, 18510694), (8, 9255347), (61, 1213816), (71, 1042856), (122, 606908), (142, 521428), (244, 303454), (284, 260714), (488, 151727), (568, 130357), (2137, 34648), (4274, 17324), (4331, 17096), (8548, 8662)]