404499088

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{212447}}^1$

素因数の和:212479

約数の個数: 40

約数和(自身を含む): 948367872

約数和(自身を除く): 543868784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 212447, 424894, 849788, 1487129, 1699576, 2974258, 3399152, 3611599, 5948516, 7223198, 11897032, 14446396, 23794064, 25281193, 28892792, 50562386, 57785584, 101124772, 202249544, 404499088]

約数ペア:

[(1, 404499088), (2, 202249544), (4, 101124772), (7, 57785584), (8, 50562386), (14, 28892792), (16, 25281193), (17, 23794064), (28, 14446396), (34, 11897032), (56, 7223198), (68, 5948516), (112, 3611599), (119, 3399152), (136, 2974258), (238, 1699576), (272, 1487129), (476, 849788), (952, 424894), (1904, 212447)]