70144016

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:699

約数の個数: 40

約数和(自身を含む): 139537944

約数和(自身を除く): 69393928

約数列:

[1, 2, 4, 8, 16, 53, 106, 181, 212, 362, 424, 457, 724, 848, 914, 1448, 1828, 2896, 3656, 7312, 9593, 19186, 24221, 38372, 48442, 76744, 82717, 96884, 153488, 165434, 193768, 330868, 387536, 661736, 1323472, 4384001, 8768002, 17536004, 35072008, 70144016]

約数ペア:

[(1, 70144016), (2, 35072008), (4, 17536004), (8, 8768002), (16, 4384001), (53, 1323472), (106, 661736), (181, 387536), (212, 330868), (362, 193768), (424, 165434), (457, 153488), (724, 96884), (848, 82717), (914, 76744), (1448, 48442), (1828, 38372), (2896, 24221), (3656, 19186), (7312, 9593)]