65195992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1229}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 129150000

約数和(自身を除く): 63954008

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 349, 698, 1229, 1396, 2458, 2792, 4916, 6631, 9832, 13262, 23351, 26524, 46702, 53048, 93404, 186808, 428921, 857842, 1715684, 3431368, 8149499, 16298998, 32597996, 65195992]

約数ペア:

[(1, 65195992), (2, 32597996), (4, 16298998), (8, 8149499), (19, 3431368), (38, 1715684), (76, 857842), (152, 428921), (349, 186808), (698, 93404), (1229, 53048), (1396, 46702), (2458, 26524), (2792, 23351), (4916, 13262), (6631, 9832)]