32561284

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 71705088

約数和(自身を除く): 39143804

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 49, 62, 92, 98, 124, 161, 196, 217, 233, 322, 434, 466, 644, 713, 868, 932, 1127, 1426, 1519, 1631, 2254, 2852, 3038, 3262, 4508, 4991, 5359, 6076, 6524, 7223, 9982, 10718, 11417, 14446, 19964, 21436, 22834, 28892, 34937, 37513, 45668, 50561, 69874, 75026, 101122, 139748, 150052, 166129, 202244, 262591, 332258, 353927, 525182, 664516, 707854, 1050364, 1162903, 1415708, 2325806, 4651612, 8140321, 16280642, 32561284]

約数ペア:

[(1, 32561284), (2, 16280642), (4, 8140321), (7, 4651612), (14, 2325806), (23, 1415708), (28, 1162903), (31, 1050364), (46, 707854), (49, 664516), (62, 525182), (92, 353927), (98, 332258), (124, 262591), (161, 202244), (196, 166129), (217, 150052), (233, 139748), (322, 101122), (434, 75026), (466, 69874), (644, 50561), (713, 45668), (868, 37513), (932, 34937), (1127, 28892), (1426, 22834), (1519, 21436), (1631, 19964), (2254, 14446), (2852, 11417), (3038, 10718), (3262, 9982), (4508, 7223), (4991, 6524), (5359, 6076)]