42640672

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{45949}}^1$

素因数の和:45988

約数の個数: 24

約数和(自身を含む): 86845500

約数和(自身を除く): 44204828

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 45949, 91898, 183796, 367592, 735184, 1332521, 1470368, 2665042, 5330084, 10660168, 21320336, 42640672]

約数ペア:

[(1, 42640672), (2, 21320336), (4, 10660168), (8, 5330084), (16, 2665042), (29, 1470368), (32, 1332521), (58, 735184), (116, 367592), (232, 183796), (464, 91898), (928, 45949)]