74380408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2803}}^1$

素因数の和:2947

約数の個数: 32

約数和(自身を含む): 145359360

約数和(自身を除く): 70978952

約数列:

[1, 2, 4, 8, 31, 62, 107, 124, 214, 248, 428, 856, 2803, 3317, 5606, 6634, 11212, 13268, 22424, 26536, 86893, 173786, 299921, 347572, 599842, 695144, 1199684, 2399368, 9297551, 18595102, 37190204, 74380408]

約数ペア:

[(1, 74380408), (2, 37190204), (4, 18595102), (8, 9297551), (31, 2399368), (62, 1199684), (107, 695144), (124, 599842), (214, 347572), (248, 299921), (428, 173786), (856, 86893), (2803, 26536), (3317, 22424), (5606, 13268), (6634, 11212)]