68040970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12911}}^1$

素因数の和:12966

約数の個数: 32

約数和(自身を含む): 133871616

約数和(自身を除く): 65830646

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 12911, 25822, 64555, 129110, 219487, 400241, 438974, 800482, 1097435, 2001205, 2194870, 4002410, 6804097, 13608194, 34020485, 68040970]

約数ペア:

[(1, 68040970), (2, 34020485), (5, 13608194), (10, 6804097), (17, 4002410), (31, 2194870), (34, 2001205), (62, 1097435), (85, 800482), (155, 438974), (170, 400241), (310, 219487), (527, 129110), (1054, 64555), (2635, 25822), (5270, 12911)]