29926148

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 61716480

約数和(自身を除く): 31790332

約数列:

[1, 2, 4, 7, 14, 28, 79, 83, 158, 163, 166, 316, 326, 332, 553, 581, 652, 1106, 1141, 1162, 2212, 2282, 2324, 4564, 6557, 12877, 13114, 13529, 25754, 26228, 27058, 45899, 51508, 54116, 90139, 91798, 94703, 180278, 183596, 189406, 360556, 378812, 1068791, 2137582, 4275164, 7481537, 14963074, 29926148]

約数ペア:

[(1, 29926148), (2, 14963074), (4, 7481537), (7, 4275164), (14, 2137582), (28, 1068791), (79, 378812), (83, 360556), (158, 189406), (163, 183596), (166, 180278), (316, 94703), (326, 91798), (332, 90139), (553, 54116), (581, 51508), (652, 45899), (1106, 27058), (1141, 26228), (1162, 25754), (2212, 13529), (2282, 13114), (2324, 12877), (4564, 6557)]