64715104

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 133176960

約数和(自身を除く): 68461856

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 89, 124, 178, 248, 356, 496, 712, 733, 992, 1424, 1466, 2759, 2848, 2932, 5518, 5864, 11036, 11728, 22072, 22723, 23456, 44144, 45446, 65237, 88288, 90892, 130474, 181784, 260948, 363568, 521896, 727136, 1043792, 2022347, 2087584, 4044694, 8089388, 16178776, 32357552, 64715104]

約数ペア:

[(1, 64715104), (2, 32357552), (4, 16178776), (8, 8089388), (16, 4044694), (31, 2087584), (32, 2022347), (62, 1043792), (89, 727136), (124, 521896), (178, 363568), (248, 260948), (356, 181784), (496, 130474), (712, 90892), (733, 88288), (992, 65237), (1424, 45446), (1466, 44144), (2759, 23456), (2848, 22723), (2932, 22072), (5518, 11728), (5864, 11036)]