68420992

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{14447}}^1$

素因数の和:14498

約数の個数: 32

約数和(自身を含む): 140001120

約数和(自身を除く): 71580128

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 14447, 28894, 57788, 115576, 231152, 462304, 534539, 924608, 1069078, 1849216, 2138156, 4276312, 8552624, 17105248, 34210496, 68420992]

約数ペア:

[(1, 68420992), (2, 34210496), (4, 17105248), (8, 8552624), (16, 4276312), (32, 2138156), (37, 1849216), (64, 1069078), (74, 924608), (128, 534539), (148, 462304), (296, 231152), (592, 115576), (1184, 57788), (2368, 28894), (4736, 14447)]