74015344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{683}}^1$

素因数の和:1225

約数の個数: 40

約数和(自身を含む): 154958832

約数和(自身を除く): 80943488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 521, 683, 1042, 1366, 2084, 2732, 4168, 5464, 6773, 8336, 8879, 10928, 13546, 17758, 27092, 35516, 54184, 71032, 108368, 142064, 355843, 711686, 1423372, 2846744, 4625959, 5693488, 9251918, 18503836, 37007672, 74015344]

約数ペア:

[(1, 74015344), (2, 37007672), (4, 18503836), (8, 9251918), (13, 5693488), (16, 4625959), (26, 2846744), (52, 1423372), (104, 711686), (208, 355843), (521, 142064), (683, 108368), (1042, 71032), (1366, 54184), (2084, 35516), (2732, 27092), (4168, 17758), (5464, 13546), (6773, 10928), (8336, 8879)]