64710832

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1567}}^1$

素因数の和:1693

約数の個数: 40

約数和(自身を含む): 131241600

約数和(自身を除く): 66530768

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 178, 232, 356, 464, 712, 1424, 1567, 2581, 3134, 5162, 6268, 10324, 12536, 20648, 25072, 41296, 45443, 90886, 139463, 181772, 278926, 363544, 557852, 727088, 1115704, 2231408, 4044427, 8088854, 16177708, 32355416, 64710832]

約数ペア:

[(1, 64710832), (2, 32355416), (4, 16177708), (8, 8088854), (16, 4044427), (29, 2231408), (58, 1115704), (89, 727088), (116, 557852), (178, 363544), (232, 278926), (356, 181772), (464, 139463), (712, 90886), (1424, 45443), (1567, 41296), (2581, 25072), (3134, 20648), (5162, 12536), (6268, 10324)]