1395256928

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{108193}}^1$

素因数の和:108247

約数の個数: 48

約数和(自身を含む): 3053667456

約数和(自身を除く): 1658410528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 108193, 216386, 432772, 865544, 1406509, 1731088, 2813018, 3353983, 3462176, 5626036, 6707966, 11252072, 13415932, 22504144, 26831864, 43601779, 45008288, 53663728, 87203558, 107327456, 174407116, 348814232, 697628464, 1395256928]

約数ペア:

[(1, 1395256928), (2, 697628464), (4, 348814232), (8, 174407116), (13, 107327456), (16, 87203558), (26, 53663728), (31, 45008288), (32, 43601779), (52, 26831864), (62, 22504144), (104, 13415932), (124, 11252072), (208, 6707966), (248, 5626036), (403, 3462176), (416, 3353983), (496, 2813018), (806, 1731088), (992, 1406509), (1612, 865544), (3224, 432772), (6448, 216386), (12896, 108193)]