67298344

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1087}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 129254400

約数和(自身を除く): 61956056

約数列:

[1, 2, 4, 8, 71, 109, 142, 218, 284, 436, 568, 872, 1087, 2174, 4348, 7739, 8696, 15478, 30956, 61912, 77177, 118483, 154354, 236966, 308708, 473932, 617416, 947864, 8412293, 16824586, 33649172, 67298344]

約数ペア:

[(1, 67298344), (2, 33649172), (4, 16824586), (8, 8412293), (71, 947864), (109, 617416), (142, 473932), (218, 308708), (284, 236966), (436, 154354), (568, 118483), (872, 77177), (1087, 61912), (2174, 30956), (4348, 15478), (7739, 8696)]