25133344

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1057

約数の個数: 48

約数和(自身を含む): 53561088

約数和(自身を除く): 28427744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 983, 1504, 1598, 1966, 3196, 3932, 6392, 7864, 12784, 15728, 16711, 25568, 31456, 33422, 46201, 66844, 92402, 133688, 184804, 267376, 369608, 534752, 739216, 785417, 1478432, 1570834, 3141668, 6283336, 12566672, 25133344]

約数ペア:

[(1, 25133344), (2, 12566672), (4, 6283336), (8, 3141668), (16, 1570834), (17, 1478432), (32, 785417), (34, 739216), (47, 534752), (68, 369608), (94, 267376), (136, 184804), (188, 133688), (272, 92402), (376, 66844), (544, 46201), (752, 33422), (799, 31456), (983, 25568), (1504, 16711), (1598, 15728), (1966, 12784), (3196, 7864), (3932, 6392)]