25220388

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 60850944

約数和(自身を除く): 35630556

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 97, 141, 188, 194, 282, 291, 388, 461, 564, 582, 922, 1164, 1383, 1844, 2766, 4559, 5532, 9118, 13677, 18236, 21667, 27354, 43334, 44717, 54708, 65001, 86668, 89434, 130002, 134151, 178868, 260004, 268302, 536604, 2101699, 4203398, 6305097, 8406796, 12610194, 25220388]

約数ペア:

[(1, 25220388), (2, 12610194), (3, 8406796), (4, 6305097), (6, 4203398), (12, 2101699), (47, 536604), (94, 268302), (97, 260004), (141, 178868), (188, 134151), (194, 130002), (282, 89434), (291, 86668), (388, 65001), (461, 54708), (564, 44717), (582, 43334), (922, 27354), (1164, 21667), (1383, 18236), (1844, 13677), (2766, 9118), (4559, 5532)]