15672994832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{6679}}^1$

素因数の和:6964

約数の個数: 80

約数和(自身を含む): 33795456000

約数和(自身を除く): 18122461168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 199, 268, 398, 536, 737, 796, 1072, 1474, 1592, 2189, 2948, 3184, 4378, 5896, 6679, 8756, 11792, 13333, 13358, 17512, 26666, 26716, 35024, 53332, 53432, 73469, 106664, 106864, 146663, 146938, 213328, 293326, 293876, 447493, 586652, 587752, 894986, 1173304, 1175504, 1329121, 1789972, 2346608, 2658242, 3579944, 4922423, 5316484, 7159888, 9844846, 10632968, 14620331, 19689692, 21265936, 29240662, 39379384, 58481324, 78758768, 89051107, 116962648, 178102214, 233925296, 356204428, 712408856, 979562177, 1424817712, 1959124354, 3918248708, 7836497416, 15672994832]

約数ペア:

[(1, 15672994832), (2, 7836497416), (4, 3918248708), (8, 1959124354), (11, 1424817712), (16, 979562177), (22, 712408856), (44, 356204428), (67, 233925296), (88, 178102214), (134, 116962648), (176, 89051107), (199, 78758768), (268, 58481324), (398, 39379384), (536, 29240662), (737, 21265936), (796, 19689692), (1072, 14620331), (1474, 10632968), (1592, 9844846), (2189, 7159888), (2948, 5316484), (3184, 4922423), (4378, 3579944), (5896, 2658242), (6679, 2346608), (8756, 1789972), (11792, 1329121), (13333, 1175504), (13358, 1173304), (17512, 894986), (26666, 587752), (26716, 586652), (35024, 447493), (53332, 293876), (53432, 293326), (73469, 213328), (106664, 146938), (106864, 146663)]