72440192

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{51449}}^1$

素因数の和:51474

約数の個数: 32

約数和(自身を含む): 157437000

約数和(自身を除く): 84996808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 51449, 102898, 205796, 411592, 565939, 823184, 1131878, 1646368, 2263756, 3292736, 4527512, 6585472, 9055024, 18110048, 36220096, 72440192]

約数ペア:

[(1, 72440192), (2, 36220096), (4, 18110048), (8, 9055024), (11, 6585472), (16, 4527512), (22, 3292736), (32, 2263756), (44, 1646368), (64, 1131878), (88, 823184), (128, 565939), (176, 411592), (352, 205796), (704, 102898), (1408, 51449)]