74147188

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 138297600

約数和(自身を除く): 64150412

約数列:

[1, 2, 4, 41, 59, 79, 82, 97, 118, 158, 164, 194, 236, 316, 388, 2419, 3239, 3977, 4661, 4838, 5723, 6478, 7663, 7954, 9322, 9676, 11446, 12956, 15326, 15908, 18644, 22892, 30652, 191101, 234643, 314183, 382202, 452117, 469286, 628366, 764404, 904234, 938572, 1256732, 1808468, 18536797, 37073594, 74147188]

約数ペア:

[(1, 74147188), (2, 37073594), (4, 18536797), (41, 1808468), (59, 1256732), (79, 938572), (82, 904234), (97, 764404), (118, 628366), (158, 469286), (164, 452117), (194, 382202), (236, 314183), (316, 234643), (388, 191101), (2419, 30652), (3239, 22892), (3977, 18644), (4661, 15908), (4838, 15326), (5723, 12956), (6478, 11446), (7663, 9676), (7954, 9322)]