67929368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 143942400

約数和(自身を除く): 76013032

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 101, 104, 116, 202, 223, 232, 377, 404, 446, 754, 808, 892, 1313, 1508, 1784, 2626, 2899, 2929, 3016, 5252, 5798, 5858, 6467, 10504, 11596, 11716, 12934, 22523, 23192, 23432, 25868, 38077, 45046, 51736, 76154, 84071, 90092, 152308, 168142, 180184, 292799, 304616, 336284, 585598, 653167, 672568, 1171196, 1306334, 2342392, 2612668, 5225336, 8491171, 16982342, 33964684, 67929368]

約数ペア:

[(1, 67929368), (2, 33964684), (4, 16982342), (8, 8491171), (13, 5225336), (26, 2612668), (29, 2342392), (52, 1306334), (58, 1171196), (101, 672568), (104, 653167), (116, 585598), (202, 336284), (223, 304616), (232, 292799), (377, 180184), (404, 168142), (446, 152308), (754, 90092), (808, 84071), (892, 76154), (1313, 51736), (1508, 45046), (1784, 38077), (2626, 25868), (2899, 23432), (2929, 23192), (3016, 22523), (5252, 12934), (5798, 11716), (5858, 11596), (6467, 10504)]