31290353668

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3533}}^1\times {\mathrm{4721}}^1$

素因数の和:8332

約数の個数: 48

約数和(自身を含む): 63546182784

約数和(自身を除く): 32255829116

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 3533, 4721, 7066, 9442, 14132, 18884, 24731, 33047, 49462, 66094, 98924, 132188, 236711, 316307, 473422, 632614, 946844, 1265228, 1656977, 2214149, 3313954, 4428298, 6627908, 8856596, 16679293, 33358586, 66717172, 116755051, 233510102, 467020204, 1117512631, 2235025262, 4470050524, 7822588417, 15645176834, 31290353668]

約数ペア:

[(1, 31290353668), (2, 15645176834), (4, 7822588417), (7, 4470050524), (14, 2235025262), (28, 1117512631), (67, 467020204), (134, 233510102), (268, 116755051), (469, 66717172), (938, 33358586), (1876, 16679293), (3533, 8856596), (4721, 6627908), (7066, 4428298), (9442, 3313954), (14132, 2214149), (18884, 1656977), (24731, 1265228), (33047, 946844), (49462, 632614), (66094, 473422), (98924, 316307), (132188, 236711)]