7179848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 15966720

約数和(自身を除く): 8786872

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 131, 136, 221, 248, 262, 403, 442, 524, 527, 806, 884, 1048, 1054, 1612, 1703, 1768, 2108, 2227, 3224, 3406, 4061, 4216, 4454, 6812, 6851, 8122, 8908, 13624, 13702, 16244, 17816, 27404, 28951, 32488, 52793, 54808, 57902, 69037, 105586, 115804, 138074, 211172, 231608, 276148, 422344, 552296, 897481, 1794962, 3589924, 7179848]

約数ペア:

[(1, 7179848), (2, 3589924), (4, 1794962), (8, 897481), (13, 552296), (17, 422344), (26, 276148), (31, 231608), (34, 211172), (52, 138074), (62, 115804), (68, 105586), (104, 69037), (124, 57902), (131, 54808), (136, 52793), (221, 32488), (248, 28951), (262, 27404), (403, 17816), (442, 16244), (524, 13702), (527, 13624), (806, 8908), (884, 8122), (1048, 6851), (1054, 6812), (1612, 4454), (1703, 4216), (1768, 4061), (2108, 3406), (2227, 3224)]