74269447

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 94003200

約数和(自身を除く): 19733753

約数列:

[1, 7, 17, 47, 49, 119, 271, 329, 343, 799, 833, 1897, 2303, 4607, 5593, 5831, 12737, 13279, 16121, 32249, 39151, 89159, 92953, 216529, 225743, 274057, 624113, 1515703, 1580201, 4368791, 10609921, 74269447]

約数ペア:

[(1, 74269447), (7, 10609921), (17, 4368791), (47, 1580201), (49, 1515703), (119, 624113), (271, 274057), (329, 225743), (343, 216529), (799, 92953), (833, 89159), (1897, 39151), (2303, 32249), (4607, 16121), (5593, 13279), (5831, 12737)]