66468406

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{18787}}^1$

素因数の和:18879

約数の個数: 16

約数和(自身を含む): 104837040

約数和(自身を除く): 38368634

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 18787, 37574, 544823, 1089646, 1146007, 2292014, 33234203, 66468406]

約数ペア:

[(1, 66468406), (2, 33234203), (29, 2292014), (58, 1146007), (61, 1089646), (122, 544823), (1769, 37574), (3538, 18787)]