40295624

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 77941440

約数和(自身を除く): 37645816

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 1163, 2326, 4331, 4652, 8662, 9304, 17324, 34648, 70943, 82573, 141886, 165146, 283772, 330292, 567544, 660584, 5036953, 10073906, 20147812, 40295624]

約数ペア:

[(1, 40295624), (2, 20147812), (4, 10073906), (8, 5036953), (61, 660584), (71, 567544), (122, 330292), (142, 283772), (244, 165146), (284, 141886), (488, 82573), (568, 70943), (1163, 34648), (2326, 17324), (4331, 9304), (4652, 8662)]