74878446

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 153093888

約数和(自身を除く): 78215442

約数列:

[1, 2, 3, 6, 71, 137, 142, 213, 274, 411, 426, 822, 1283, 2566, 3849, 7698, 9727, 19454, 29181, 58362, 91093, 175771, 182186, 273279, 351542, 527313, 546558, 1054626, 12479741, 24959482, 37439223, 74878446]

約数ペア:

[(1, 74878446), (2, 37439223), (3, 24959482), (6, 12479741), (71, 1054626), (137, 546558), (142, 527313), (213, 351542), (274, 273279), (411, 182186), (426, 175771), (822, 91093), (1283, 58362), (2566, 29181), (3849, 19454), (7698, 9727)]