15695913128

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{601}}^1\times {\mathrm{1163}}^1$

素因数の和:2178

約数の個数: 64

約数和(自身を含む): 33803118720

約数和(自身を除く): 18107205592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 601, 802, 1163, 1202, 1604, 2326, 2404, 2807, 3208, 4207, 4652, 4808, 5614, 8141, 8414, 9304, 11228, 16282, 16828, 22456, 32564, 33656, 65128, 241001, 466363, 482002, 698963, 932726, 964004, 1397926, 1687007, 1865452, 1928008, 2795852, 3264541, 3374014, 3730904, 4892741, 5591704, 6529082, 6748028, 9785482, 13058164, 13496056, 19570964, 26116328, 39141928, 280284163, 560568326, 1121136652, 1961989141, 2242273304, 3923978282, 7847956564, 15695913128]

約数ペア:

[(1, 15695913128), (2, 7847956564), (4, 3923978282), (7, 2242273304), (8, 1961989141), (14, 1121136652), (28, 560568326), (56, 280284163), (401, 39141928), (601, 26116328), (802, 19570964), (1163, 13496056), (1202, 13058164), (1604, 9785482), (2326, 6748028), (2404, 6529082), (2807, 5591704), (3208, 4892741), (4207, 3730904), (4652, 3374014), (4808, 3264541), (5614, 2795852), (8141, 1928008), (8414, 1865452), (9304, 1687007), (11228, 1397926), (16282, 964004), (16828, 932726), (22456, 698963), (32564, 482002), (33656, 466363), (65128, 241001)]