29928678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1493}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 64755936

約数和(自身を除く): 34827258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1493, 1542, 2986, 3341, 4479, 6682, 8958, 10023, 19409, 20046, 38818, 58227, 116454, 383701, 767402, 1151103, 2302206, 4988113, 9976226, 14964339, 29928678]

約数ペア:

[(1, 29928678), (2, 14964339), (3, 9976226), (6, 4988113), (13, 2302206), (26, 1151103), (39, 767402), (78, 383701), (257, 116454), (514, 58227), (771, 38818), (1493, 20046), (1542, 19409), (2986, 10023), (3341, 8958), (4479, 6682)]