15703989836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{38729}}^1$

素因数の和:38906

約数の個数: 48

約数和(自身を含む): 29865477600

約数和(自身を除く): 14161487764

約数列:

[1, 2, 4, 17, 34, 67, 68, 89, 134, 178, 268, 356, 1139, 1513, 2278, 3026, 4556, 5963, 6052, 11926, 23852, 38729, 77458, 101371, 154916, 202742, 405484, 658393, 1316786, 2594843, 2633572, 3446881, 5189686, 6893762, 10379372, 13787524, 44112331, 58596977, 88224662, 117193954, 176449324, 230941027, 234387908, 461882054, 923764108, 3925997459, 7851994918, 15703989836]

約数ペア:

[(1, 15703989836), (2, 7851994918), (4, 3925997459), (17, 923764108), (34, 461882054), (67, 234387908), (68, 230941027), (89, 176449324), (134, 117193954), (178, 88224662), (268, 58596977), (356, 44112331), (1139, 13787524), (1513, 10379372), (2278, 6893762), (3026, 5189686), (4556, 3446881), (5963, 2633572), (6052, 2594843), (11926, 1316786), (23852, 658393), (38729, 405484), (77458, 202742), (101371, 154916)]