8709702904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{29131}}^1$

素因数の和:29444

約数の個数: 64

約数和(自身を含む): 19716537600

約数和(自身を除く): 11006834696

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 281, 532, 562, 1064, 1124, 1967, 2248, 3934, 5339, 7868, 10678, 15736, 21356, 29131, 37373, 42712, 58262, 74746, 116524, 149492, 203917, 233048, 298984, 407834, 553489, 815668, 1106978, 1631336, 2213956, 3874423, 4427912, 7748846, 8185811, 15497692, 16371622, 30995384, 32743244, 57300677, 65486488, 114601354, 155530409, 229202708, 311060818, 458405416, 622121636, 1088712863, 1244243272, 2177425726, 4354851452, 8709702904]

約数ペア:

[(1, 8709702904), (2, 4354851452), (4, 2177425726), (7, 1244243272), (8, 1088712863), (14, 622121636), (19, 458405416), (28, 311060818), (38, 229202708), (56, 155530409), (76, 114601354), (133, 65486488), (152, 57300677), (266, 32743244), (281, 30995384), (532, 16371622), (562, 15497692), (1064, 8185811), (1124, 7748846), (1967, 4427912), (2248, 3874423), (3934, 2213956), (5339, 1631336), (7868, 1106978), (10678, 815668), (15736, 553489), (21356, 407834), (29131, 298984), (37373, 233048), (42712, 203917), (58262, 149492), (74746, 116524)]