70458784

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:650

約数の個数: 72

約数和(自身を含む): 157659264

約数和(自身を除く): 87200480

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 587, 682, 968, 992, 1174, 1364, 1936, 2348, 2728, 3751, 3872, 4696, 5456, 6457, 7502, 9392, 10912, 12914, 15004, 18197, 18784, 25828, 30008, 36394, 51656, 60016, 71027, 72788, 103312, 120032, 142054, 145576, 200167, 206624, 284108, 291152, 400334, 568216, 582304, 800668, 1136432, 1601336, 2201837, 2272864, 3202672, 4403674, 6405344, 8807348, 17614696, 35229392, 70458784]

約数ペア:

[(1, 70458784), (2, 35229392), (4, 17614696), (8, 8807348), (11, 6405344), (16, 4403674), (22, 3202672), (31, 2272864), (32, 2201837), (44, 1601336), (62, 1136432), (88, 800668), (121, 582304), (124, 568216), (176, 400334), (242, 291152), (248, 284108), (341, 206624), (352, 200167), (484, 145576), (496, 142054), (587, 120032), (682, 103312), (968, 72788), (992, 71027), (1174, 60016), (1364, 51656), (1936, 36394), (2348, 30008), (2728, 25828), (3751, 18784), (3872, 18197), (4696, 15004), (5456, 12914), (6457, 10912), (7502, 9392)]