41586668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 82225920

約数和(自身を除く): 40639252

約数列:

[1, 2, 4, 19, 23, 37, 38, 46, 74, 76, 92, 148, 437, 643, 703, 851, 874, 1286, 1406, 1702, 1748, 2572, 2812, 3404, 12217, 14789, 16169, 23791, 24434, 29578, 32338, 47582, 48868, 59156, 64676, 95164, 280991, 452029, 547193, 561982, 904058, 1094386, 1123964, 1808116, 2188772, 10396667, 20793334, 41586668]

約数ペア:

[(1, 41586668), (2, 20793334), (4, 10396667), (19, 2188772), (23, 1808116), (37, 1123964), (38, 1094386), (46, 904058), (74, 561982), (76, 547193), (92, 452029), (148, 280991), (437, 95164), (643, 64676), (703, 59156), (851, 48868), (874, 47582), (1286, 32338), (1406, 29578), (1702, 24434), (1748, 23791), (2572, 16169), (2812, 14789), (3404, 12217)]