70915858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 118331136

約数和(自身を除く): 47415278

約数列:

[1, 2, 13, 26, 43, 86, 137, 274, 463, 559, 926, 1118, 1781, 3562, 5891, 6019, 11782, 12038, 19909, 39818, 63431, 76583, 126862, 153166, 258817, 517634, 824603, 1649206, 2727533, 5455066, 35457929, 70915858]

約数ペア:

[(1, 70915858), (2, 35457929), (13, 5455066), (26, 2727533), (43, 1649206), (86, 824603), (137, 517634), (274, 258817), (463, 153166), (559, 126862), (926, 76583), (1118, 63431), (1781, 39818), (3562, 19909), (5891, 12038), (6019, 11782)]