28967886

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 64943424

約数和(自身を除く): 35975538

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 97, 141, 194, 282, 291, 353, 423, 582, 706, 846, 873, 1059, 1746, 2118, 3177, 4559, 6354, 9118, 13677, 16591, 27354, 33182, 34241, 41031, 49773, 68482, 82062, 99546, 102723, 149319, 205446, 298638, 308169, 616338, 1609327, 3218654, 4827981, 9655962, 14483943, 28967886]

約数ペア:

[(1, 28967886), (2, 14483943), (3, 9655962), (6, 4827981), (9, 3218654), (18, 1609327), (47, 616338), (94, 308169), (97, 298638), (141, 205446), (194, 149319), (282, 102723), (291, 99546), (353, 82062), (423, 68482), (582, 49773), (706, 41031), (846, 34241), (873, 33182), (1059, 27354), (1746, 16591), (2118, 13677), (3177, 9118), (4559, 6354)]