42887256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 113750400

約数和(自身を除く): 70863144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 163, 228, 326, 456, 489, 577, 652, 978, 1154, 1304, 1731, 1956, 2308, 3097, 3462, 3912, 4616, 6194, 6924, 9291, 10963, 12388, 13848, 18582, 21926, 24776, 32889, 37164, 43852, 65778, 74328, 87704, 94051, 131556, 188102, 263112, 282153, 376204, 564306, 752408, 1128612, 1786969, 2257224, 3573938, 5360907, 7147876, 10721814, 14295752, 21443628, 42887256]

約数ペア:

[(1, 42887256), (2, 21443628), (3, 14295752), (4, 10721814), (6, 7147876), (8, 5360907), (12, 3573938), (19, 2257224), (24, 1786969), (38, 1128612), (57, 752408), (76, 564306), (114, 376204), (152, 282153), (163, 263112), (228, 188102), (326, 131556), (456, 94051), (489, 87704), (577, 74328), (652, 65778), (978, 43852), (1154, 37164), (1304, 32889), (1731, 24776), (1956, 21926), (2308, 18582), (3097, 13848), (3462, 12388), (3912, 10963), (4616, 9291), (6194, 6924)]