71567380018

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{3271}}^1$

素因数の和:3539

約数の個数: 48

約数和(自身を含む): 113030140608

約数和(自身を除く): 41462760590

約数列:

[1, 2, 37, 61, 74, 122, 131, 262, 1369, 2257, 2738, 3271, 4514, 4847, 6542, 7991, 9694, 15982, 83509, 121027, 167018, 179339, 199531, 242054, 295667, 358678, 399062, 428501, 591334, 857002, 4477999, 7382647, 8955998, 10939679, 14765294, 15854537, 21879358, 26138561, 31709074, 52277122, 273157939, 546315878, 586617869, 967126757, 1173235738, 1934253514, 35783690009, 71567380018]

約数ペア:

[(1, 71567380018), (2, 35783690009), (37, 1934253514), (61, 1173235738), (74, 967126757), (122, 586617869), (131, 546315878), (262, 273157939), (1369, 52277122), (2257, 31709074), (2738, 26138561), (3271, 21879358), (4514, 15854537), (4847, 14765294), (6542, 10939679), (7991, 8955998), (9694, 7382647), (15982, 4477999), (83509, 857002), (121027, 591334), (167018, 428501), (179339, 399062), (199531, 358678), (242054, 295667)]