65186368

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1667}}^1$

素因数の和:1739

約数の個数: 56

約数和(自身を含む): 142353792

約数和(自身を除く): 77167424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 1667, 2444, 3008, 3334, 4888, 6668, 9776, 13336, 19552, 21671, 26672, 39104, 43342, 53344, 78349, 86684, 106688, 156698, 173368, 313396, 346736, 626792, 693472, 1018537, 1253584, 1386944, 2037074, 2507168, 4074148, 5014336, 8148296, 16296592, 32593184, 65186368]

約数ペア:

[(1, 65186368), (2, 32593184), (4, 16296592), (8, 8148296), (13, 5014336), (16, 4074148), (26, 2507168), (32, 2037074), (47, 1386944), (52, 1253584), (64, 1018537), (94, 693472), (104, 626792), (188, 346736), (208, 313396), (376, 173368), (416, 156698), (611, 106688), (752, 86684), (832, 78349), (1222, 53344), (1504, 43342), (1667, 39104), (2444, 26672), (3008, 21671), (3334, 19552), (4888, 13336), (6668, 9776)]