67313648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1201}}^1$

素因数の和:1353

約数の個数: 40

約数和(自身を含む): 135931776

約数和(自身を除く): 68618128

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 452, 496, 904, 1201, 1808, 2402, 3503, 4804, 7006, 9608, 14012, 19216, 28024, 37231, 56048, 74462, 135713, 148924, 271426, 297848, 542852, 595696, 1085704, 2171408, 4207103, 8414206, 16828412, 33656824, 67313648]

約数ペア:

[(1, 67313648), (2, 33656824), (4, 16828412), (8, 8414206), (16, 4207103), (31, 2171408), (62, 1085704), (113, 595696), (124, 542852), (226, 297848), (248, 271426), (452, 148924), (496, 135713), (904, 74462), (1201, 56048), (1808, 37231), (2402, 28024), (3503, 19216), (4804, 14012), (7006, 9608)]