64269386

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 103251456

約数和(自身を除く): 38982070

約数列:

[1, 2, 31, 41, 62, 82, 131, 193, 262, 386, 1271, 2542, 4061, 5371, 5983, 7913, 8122, 10742, 11966, 15826, 25283, 50566, 166501, 245303, 333002, 490606, 783773, 1036603, 1567546, 2073206, 32134693, 64269386]

約数ペア:

[(1, 64269386), (2, 32134693), (31, 2073206), (41, 1567546), (62, 1036603), (82, 783773), (131, 490606), (193, 333002), (262, 245303), (386, 166501), (1271, 50566), (2542, 25283), (4061, 15826), (5371, 11966), (5983, 10742), (7913, 8122)]