28936701178

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{925619}}^1$

素因数の和:925675

約数の個数: 48

約数和(自身を含む): 56981167200

約数和(自身を除く): 28044466022

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 1078, 1421, 2233, 2842, 4466, 15631, 31262, 925619, 1851238, 6479333, 10181809, 12958666, 20363618, 26842951, 45355331, 53685902, 71272663, 90710662, 142545326, 187900657, 295272461, 375801314, 498908641, 590544922, 997817282, 1315304599, 2066907227, 2630609198, 4133814454, 14468350589, 28936701178]

約数ペア:

[(1, 28936701178), (2, 14468350589), (7, 4133814454), (11, 2630609198), (14, 2066907227), (22, 1315304599), (29, 997817282), (49, 590544922), (58, 498908641), (77, 375801314), (98, 295272461), (154, 187900657), (203, 142545326), (319, 90710662), (406, 71272663), (539, 53685902), (638, 45355331), (1078, 26842951), (1421, 20363618), (2233, 12958666), (2842, 10181809), (4466, 6479333), (15631, 1851238), (31262, 925619)]