7979504

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 40

約数和(自身を含む): 16821840

約数和(自身を除く): 8842336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 227, 338, 454, 676, 908, 1352, 1816, 2197, 2704, 2951, 3632, 4394, 5902, 8788, 11804, 17576, 23608, 35152, 38363, 47216, 76726, 153452, 306904, 498719, 613808, 997438, 1994876, 3989752, 7979504]

約数ペア:

[(1, 7979504), (2, 3989752), (4, 1994876), (8, 997438), (13, 613808), (16, 498719), (26, 306904), (52, 153452), (104, 76726), (169, 47216), (208, 38363), (227, 35152), (338, 23608), (454, 17576), (676, 11804), (908, 8788), (1352, 5902), (1816, 4394), (2197, 3632), (2704, 2951)]