7740712

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 18040320

約数和(自身を除く): 10299608

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 173, 188, 238, 329, 346, 376, 476, 658, 692, 799, 952, 1211, 1316, 1384, 1598, 2422, 2632, 2941, 3196, 4844, 5593, 5882, 6392, 8131, 9688, 11186, 11764, 16262, 20587, 22372, 23528, 32524, 41174, 44744, 56917, 65048, 82348, 113834, 138227, 164696, 227668, 276454, 455336, 552908, 967589, 1105816, 1935178, 3870356, 7740712]

約数ペア:

[(1, 7740712), (2, 3870356), (4, 1935178), (7, 1105816), (8, 967589), (14, 552908), (17, 455336), (28, 276454), (34, 227668), (47, 164696), (56, 138227), (68, 113834), (94, 82348), (119, 65048), (136, 56917), (173, 44744), (188, 41174), (238, 32524), (329, 23528), (346, 22372), (376, 20587), (476, 16262), (658, 11764), (692, 11186), (799, 9688), (952, 8131), (1211, 6392), (1316, 5882), (1384, 5593), (1598, 4844), (2422, 3196), (2632, 2941)]