66743664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{106961}}^1$

素因数の和:106985

約数の個数: 40

約数和(自身を含む): 185686032

約数和(自身を除く): 118942368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 106961, 213922, 320883, 427844, 641766, 855688, 1283532, 1390493, 1711376, 2567064, 2780986, 4171479, 5134128, 5561972, 8342958, 11123944, 16685916, 22247888, 33371832, 66743664]

約数ペア:

[(1, 66743664), (2, 33371832), (3, 22247888), (4, 16685916), (6, 11123944), (8, 8342958), (12, 5561972), (13, 5134128), (16, 4171479), (24, 2780986), (26, 2567064), (39, 1711376), (48, 1390493), (52, 1283532), (78, 855688), (104, 641766), (156, 427844), (208, 320883), (312, 213922), (624, 106961)]