87628996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{240739}}^1$

素因数の和:240763

約数の個数: 24

約数和(自身を含む): 188740160

約数和(自身を除く): 101111164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 240739, 481478, 962956, 1685173, 3129607, 3370346, 6259214, 6740692, 12518428, 21907249, 43814498, 87628996]

約数ペア:

[(1, 87628996), (2, 43814498), (4, 21907249), (7, 12518428), (13, 6740692), (14, 6259214), (26, 3370346), (28, 3129607), (52, 1685173), (91, 962956), (182, 481478), (364, 240739)]