7915544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 18627840

約数和(自身を除く): 10712296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 131, 166, 182, 262, 332, 364, 524, 581, 664, 728, 917, 1048, 1079, 1162, 1703, 1834, 2158, 2324, 3406, 3668, 4316, 4648, 6812, 7336, 7553, 8632, 10873, 11921, 13624, 15106, 21746, 23842, 30212, 43492, 47684, 60424, 76111, 86984, 95368, 141349, 152222, 282698, 304444, 565396, 608888, 989443, 1130792, 1978886, 3957772, 7915544]

約数ペア:

[(1, 7915544), (2, 3957772), (4, 1978886), (7, 1130792), (8, 989443), (13, 608888), (14, 565396), (26, 304444), (28, 282698), (52, 152222), (56, 141349), (83, 95368), (91, 86984), (104, 76111), (131, 60424), (166, 47684), (182, 43492), (262, 30212), (332, 23842), (364, 21746), (524, 15106), (581, 13624), (664, 11921), (728, 10873), (917, 8632), (1048, 7553), (1079, 7336), (1162, 6812), (1703, 4648), (1834, 4316), (2158, 3668), (2324, 3406)]