15672902816

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{307843}}^1$

素因数の和:307933

約数の個数: 48

約数和(自身を含む): 32427055584

約数和(自身を除く): 16754152768

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1184, 1376, 1591, 3182, 6364, 12728, 25456, 50912, 307843, 615686, 1231372, 2462744, 4925488, 9850976, 11390191, 13237249, 22780382, 26474498, 45560764, 52948996, 91121528, 105897992, 182243056, 211795984, 364486112, 423591968, 489778213, 979556426, 1959112852, 3918225704, 7836451408, 15672902816]

約数ペア:

[(1, 15672902816), (2, 7836451408), (4, 3918225704), (8, 1959112852), (16, 979556426), (32, 489778213), (37, 423591968), (43, 364486112), (74, 211795984), (86, 182243056), (148, 105897992), (172, 91121528), (296, 52948996), (344, 45560764), (592, 26474498), (688, 22780382), (1184, 13237249), (1376, 11390191), (1591, 9850976), (3182, 4925488), (6364, 2462744), (12728, 1231372), (25456, 615686), (50912, 307843)]