40695178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 67554000

約数和(自身を除く): 26858822

約数列:

[1, 2, 17, 29, 34, 58, 149, 277, 298, 493, 554, 986, 2533, 4321, 4709, 5066, 8033, 8642, 9418, 16066, 41273, 73457, 82546, 136561, 146914, 273122, 701641, 1196917, 1403282, 2393834, 20347589, 40695178]

約数ペア:

[(1, 40695178), (2, 20347589), (17, 2393834), (29, 1403282), (34, 1196917), (58, 701641), (149, 273122), (277, 146914), (298, 136561), (493, 82546), (554, 73457), (986, 41273), (2533, 16066), (4321, 9418), (4709, 8642), (5066, 8033)]