64493826

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1289}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 133747200

約数和(自身を除く): 69253374

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 269, 538, 807, 1289, 1614, 2578, 3867, 7734, 8339, 16678, 25017, 39959, 50034, 79918, 119877, 239754, 346741, 693482, 1040223, 2080446, 10748971, 21497942, 32246913, 64493826]

約数ペア:

[(1, 64493826), (2, 32246913), (3, 21497942), (6, 10748971), (31, 2080446), (62, 1040223), (93, 693482), (186, 346741), (269, 239754), (538, 119877), (807, 79918), (1289, 50034), (1614, 39959), (2578, 25017), (3867, 16678), (7734, 8339)]