28928981094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1\times {\mathrm{3137}}^1$

素因数の和:3965

約数の個数: 64

約数和(自身を含む): 62755983360

約数和(自身を除く): 33827002266

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 619, 1146, 1238, 1857, 2483, 3137, 3714, 4966, 6274, 7449, 8047, 9411, 14898, 16094, 18822, 24141, 40781, 48282, 81562, 118229, 122343, 236458, 244686, 354687, 599167, 709374, 1198334, 1536977, 1797501, 1941803, 3073954, 3595002, 3883606, 4610931, 5825409, 7789171, 9221862, 11650818, 15578342, 23367513, 25243439, 46735026, 50486878, 75730317, 151460634, 370884373, 741768746, 1112653119, 2225306238, 4821496849, 9642993698, 14464490547, 28928981094]

約数ペア:

[(1, 28928981094), (2, 14464490547), (3, 9642993698), (6, 4821496849), (13, 2225306238), (26, 1112653119), (39, 741768746), (78, 370884373), (191, 151460634), (382, 75730317), (573, 50486878), (619, 46735026), (1146, 25243439), (1238, 23367513), (1857, 15578342), (2483, 11650818), (3137, 9221862), (3714, 7789171), (4966, 5825409), (6274, 4610931), (7449, 3883606), (8047, 3595002), (9411, 3073954), (14898, 1941803), (16094, 1797501), (18822, 1536977), (24141, 1198334), (40781, 709374), (48282, 599167), (81562, 354687), (118229, 244686), (122343, 236458)]