2867872

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 6894720

約数和(自身を除く): 4026848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 59, 62, 98, 112, 118, 124, 196, 217, 224, 236, 248, 392, 413, 434, 472, 496, 784, 826, 868, 944, 992, 1519, 1568, 1652, 1736, 1829, 1888, 2891, 3038, 3304, 3472, 3658, 5782, 6076, 6608, 6944, 7316, 11564, 12152, 12803, 13216, 14632, 23128, 24304, 25606, 29264, 46256, 48608, 51212, 58528, 89621, 92512, 102424, 179242, 204848, 358484, 409696, 716968, 1433936, 2867872]

約数ペア:

[(1, 2867872), (2, 1433936), (4, 716968), (7, 409696), (8, 358484), (14, 204848), (16, 179242), (28, 102424), (31, 92512), (32, 89621), (49, 58528), (56, 51212), (59, 48608), (62, 46256), (98, 29264), (112, 25606), (118, 24304), (124, 23128), (196, 14632), (217, 13216), (224, 12803), (236, 12152), (248, 11564), (392, 7316), (413, 6944), (434, 6608), (472, 6076), (496, 5782), (784, 3658), (826, 3472), (868, 3304), (944, 3038), (992, 2891), (1519, 1888), (1568, 1829), (1652, 1736)]