71567137208

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{947357}}^1$

素因数の和:947460

約数の個数: 64

約数和(自身を含む): 163703462400

約数和(自身を除く): 92136325192

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 71, 76, 133, 142, 152, 266, 284, 497, 532, 568, 994, 1064, 1349, 1988, 2698, 3976, 5396, 9443, 10792, 18886, 37772, 75544, 947357, 1894714, 3789428, 6631499, 7578856, 13262998, 17999783, 26525996, 35999566, 53051992, 67262347, 71999132, 125998481, 134524694, 143998264, 251996962, 269049388, 470836429, 503993924, 538098776, 941672858, 1007987848, 1277984593, 1883345716, 2555969186, 3766691432, 5111938372, 8945892151, 10223876744, 17891784302, 35783568604, 71567137208]

約数ペア:

[(1, 71567137208), (2, 35783568604), (4, 17891784302), (7, 10223876744), (8, 8945892151), (14, 5111938372), (19, 3766691432), (28, 2555969186), (38, 1883345716), (56, 1277984593), (71, 1007987848), (76, 941672858), (133, 538098776), (142, 503993924), (152, 470836429), (266, 269049388), (284, 251996962), (497, 143998264), (532, 134524694), (568, 125998481), (994, 71999132), (1064, 67262347), (1349, 53051992), (1988, 35999566), (2698, 26525996), (3976, 17999783), (5396, 13262998), (9443, 7578856), (10792, 6631499), (18886, 3789428), (37772, 1894714), (75544, 947357)]