71430304

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 154145376

約数和(自身を除く): 82715072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 307, 352, 614, 661, 1228, 1322, 2456, 2644, 3377, 4912, 5288, 6754, 7271, 9824, 10576, 13508, 14542, 21152, 27016, 29084, 54032, 58168, 108064, 116336, 202927, 232672, 405854, 811708, 1623416, 2232197, 3246832, 4464394, 6493664, 8928788, 17857576, 35715152, 71430304]

約数ペア:

[(1, 71430304), (2, 35715152), (4, 17857576), (8, 8928788), (11, 6493664), (16, 4464394), (22, 3246832), (32, 2232197), (44, 1623416), (88, 811708), (176, 405854), (307, 232672), (352, 202927), (614, 116336), (661, 108064), (1228, 58168), (1322, 54032), (2456, 29084), (2644, 27016), (3377, 21152), (4912, 14542), (5288, 13508), (6754, 10576), (7271, 9824)]