64111528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16661}}^1$

素因数の和:16717

約数の個数: 32

約数和(自身を含む): 132962760

約数和(自身を除く): 68851232

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 16661, 33322, 66644, 133288, 216593, 433186, 616457, 866372, 1232914, 1732744, 2465828, 4931656, 8013941, 16027882, 32055764, 64111528]

約数ペア:

[(1, 64111528), (2, 32055764), (4, 16027882), (8, 8013941), (13, 4931656), (26, 2465828), (37, 1732744), (52, 1232914), (74, 866372), (104, 616457), (148, 433186), (296, 216593), (481, 133288), (962, 66644), (1924, 33322), (3848, 16661)]