65140348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2671}}^1$

素因数の和:2762

約数の個数: 48

約数和(自身を含む): 142449664

約数和(自身を除く): 77309316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 2671, 3484, 5342, 6097, 10684, 12194, 18697, 24388, 34723, 37394, 69446, 74788, 138892, 178957, 243061, 357914, 486122, 715828, 972244, 1252699, 2326441, 2505398, 4652882, 5010796, 9305764, 16285087, 32570174, 65140348]

約数ペア:

[(1, 65140348), (2, 32570174), (4, 16285087), (7, 9305764), (13, 5010796), (14, 4652882), (26, 2505398), (28, 2326441), (52, 1252699), (67, 972244), (91, 715828), (134, 486122), (182, 357914), (268, 243061), (364, 178957), (469, 138892), (871, 74788), (938, 69446), (1742, 37394), (1876, 34723), (2671, 24388), (3484, 18697), (5342, 12194), (6097, 10684)]