67100296

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1489}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 129808800

約数和(自身を除く): 62708504

約数列:

[1, 2, 4, 8, 43, 86, 131, 172, 262, 344, 524, 1048, 1489, 2978, 5633, 5956, 11266, 11912, 22532, 45064, 64027, 128054, 195059, 256108, 390118, 512216, 780236, 1560472, 8387537, 16775074, 33550148, 67100296]

約数ペア:

[(1, 67100296), (2, 33550148), (4, 16775074), (8, 8387537), (43, 1560472), (86, 780236), (131, 512216), (172, 390118), (262, 256108), (344, 195059), (524, 128054), (1048, 64027), (1489, 45064), (2978, 22532), (5633, 11912), (5956, 11266)]