28488502

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1951}}^1$

素因数の和:2116

約数の個数: 24

約数和(自身を含む): 50068800

約数和(自身を除く): 21580298

約数列:

[1, 2, 7, 14, 49, 98, 149, 298, 1043, 1951, 2086, 3902, 7301, 13657, 14602, 27314, 95599, 191198, 290699, 581398, 2034893, 4069786, 14244251, 28488502]

約数ペア:

[(1, 28488502), (2, 14244251), (7, 4069786), (14, 2034893), (49, 581398), (98, 290699), (149, 191198), (298, 95599), (1043, 27314), (1951, 14602), (2086, 13657), (3902, 7301)]