70646446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1723}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 121645440

約数和(自身を除く): 50998994

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 247, 494, 1079, 1577, 1723, 2158, 3154, 3446, 20501, 22399, 32737, 41002, 44798, 65474, 143009, 286018, 425581, 851162, 1859117, 2717171, 3718234, 5434342, 35323223, 70646446]

約数ペア:

[(1, 70646446), (2, 35323223), (13, 5434342), (19, 3718234), (26, 2717171), (38, 1859117), (83, 851162), (166, 425581), (247, 286018), (494, 143009), (1079, 65474), (1577, 44798), (1723, 41002), (2158, 32737), (3154, 22399), (3446, 20501)]