71383684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13229}}^1$

素因数の和:13323

約数の個数: 24

約数和(自身を含む): 133358400

約数和(自身を除く): 61974716

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 13229, 26458, 52916, 251351, 502702, 939259, 1005404, 1878518, 3757036, 17845921, 35691842, 71383684]

約数ペア:

[(1, 71383684), (2, 35691842), (4, 17845921), (19, 3757036), (38, 1878518), (71, 1005404), (76, 939259), (142, 502702), (284, 251351), (1349, 52916), (2698, 26458), (5396, 13229)]