976856128

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{761}}^1$

素因数の和:1451

約数の個数: 56

約数和(自身を含む): 2006705664

約数和(自身を除く): 1029849536

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 647, 761, 992, 1294, 1522, 1984, 2588, 3044, 5176, 6088, 10352, 12176, 20057, 20704, 23591, 24352, 40114, 41408, 47182, 48704, 80228, 94364, 160456, 188728, 320912, 377456, 492367, 641824, 754912, 984734, 1283648, 1509824, 1969468, 3938936, 7877872, 15263377, 15755744, 30526754, 31511488, 61053508, 122107016, 244214032, 488428064, 976856128]

約数ペア:

[(1, 976856128), (2, 488428064), (4, 244214032), (8, 122107016), (16, 61053508), (31, 31511488), (32, 30526754), (62, 15755744), (64, 15263377), (124, 7877872), (248, 3938936), (496, 1969468), (647, 1509824), (761, 1283648), (992, 984734), (1294, 754912), (1522, 641824), (1984, 492367), (2588, 377456), (3044, 320912), (5176, 188728), (6088, 160456), (10352, 94364), (12176, 80228), (20057, 48704), (20704, 47182), (23591, 41408), (24352, 40114)]