67913456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4133}}^1$

素因数の和:4233

約数の個数: 40

約数和(自身を含む): 143532480

約数和(自身を除く): 75619024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 4133, 8216, 8266, 16432, 16532, 33064, 53729, 66128, 107458, 214916, 326507, 429832, 653014, 859664, 1306028, 2612056, 4244591, 5224112, 8489182, 16978364, 33956728, 67913456]

約数ペア:

[(1, 67913456), (2, 33956728), (4, 16978364), (8, 8489182), (13, 5224112), (16, 4244591), (26, 2612056), (52, 1306028), (79, 859664), (104, 653014), (158, 429832), (208, 326507), (316, 214916), (632, 107458), (1027, 66128), (1264, 53729), (2054, 33064), (4108, 16532), (4133, 16432), (8216, 8266)]