61916296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 68720504

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 53, 94, 104, 106, 188, 212, 239, 376, 424, 478, 611, 689, 956, 1222, 1378, 1912, 2444, 2491, 2756, 3107, 4888, 4982, 5512, 6214, 9964, 11233, 12428, 12667, 19928, 22466, 24856, 25334, 32383, 44932, 50668, 64766, 89864, 101336, 129532, 146029, 164671, 259064, 292058, 329342, 584116, 595349, 658684, 1168232, 1190698, 1317368, 2381396, 4762792, 7739537, 15479074, 30958148, 61916296]

約数ペア:

[(1, 61916296), (2, 30958148), (4, 15479074), (8, 7739537), (13, 4762792), (26, 2381396), (47, 1317368), (52, 1190698), (53, 1168232), (94, 658684), (104, 595349), (106, 584116), (188, 329342), (212, 292058), (239, 259064), (376, 164671), (424, 146029), (478, 129532), (611, 101336), (689, 89864), (956, 64766), (1222, 50668), (1378, 44932), (1912, 32383), (2444, 25334), (2491, 24856), (2756, 22466), (3107, 19928), (4888, 12667), (4982, 12428), (5512, 11233), (6214, 9964)]