74218256

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34877}}^1$

素因数の和:34911

約数の個数: 40

約数和(自身を含む): 172994880

約数和(自身を除く): 98776624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 34877, 69754, 139508, 244139, 279016, 488278, 558032, 662663, 976556, 1325326, 1953112, 2650652, 3906224, 4638641, 5301304, 9277282, 10602608, 18554564, 37109128, 74218256]

約数ペア:

[(1, 74218256), (2, 37109128), (4, 18554564), (7, 10602608), (8, 9277282), (14, 5301304), (16, 4638641), (19, 3906224), (28, 2650652), (38, 1953112), (56, 1325326), (76, 976556), (112, 662663), (133, 558032), (152, 488278), (266, 279016), (304, 244139), (532, 139508), (1064, 69754), (2128, 34877)]