7478861896

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{51853}}^1$

素因数の和:52030

約数の個数: 48

約数和(自身を含む): 15517309500

約数和(自身を除く): 8038447604

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 149, 242, 298, 484, 596, 968, 1192, 1639, 3278, 6556, 13112, 18029, 36058, 51853, 72116, 103706, 144232, 207412, 414824, 570383, 1140766, 2281532, 4563064, 6274213, 7726097, 12548426, 15452194, 25096852, 30904388, 50193704, 61808776, 84987067, 169974134, 339948268, 679896536, 934857737, 1869715474, 3739430948, 7478861896]

約数ペア:

[(1, 7478861896), (2, 3739430948), (4, 1869715474), (8, 934857737), (11, 679896536), (22, 339948268), (44, 169974134), (88, 84987067), (121, 61808776), (149, 50193704), (242, 30904388), (298, 25096852), (484, 15452194), (596, 12548426), (968, 7726097), (1192, 6274213), (1639, 4563064), (3278, 2281532), (6556, 1140766), (13112, 570383), (18029, 414824), (36058, 207412), (51853, 144232), (72116, 103706)]