64390992

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{32719}}^1$

素因数の和:32771

約数の個数: 40

約数和(自身を含む): 170405760

約数和(自身を除く): 106014768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 32719, 65438, 98157, 130876, 196314, 261752, 392628, 523504, 785256, 1341479, 1570512, 2682958, 4024437, 5365916, 8048874, 10731832, 16097748, 21463664, 32195496, 64390992]

約数ペア:

[(1, 64390992), (2, 32195496), (3, 21463664), (4, 16097748), (6, 10731832), (8, 8048874), (12, 5365916), (16, 4024437), (24, 2682958), (41, 1570512), (48, 1341479), (82, 785256), (123, 523504), (164, 392628), (246, 261752), (328, 196314), (492, 130876), (656, 98157), (984, 65438), (1968, 32719)]