17928360448

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1129559}}^1$

素因数の和:1129608

約数の個数: 40

約数和(自身を含む): 36977276160

約数和(自身を除く): 19048915712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 1129559, 2259118, 4518236, 9036472, 18072944, 35016329, 36145888, 70032658, 72291776, 140065316, 144583552, 280130632, 289167104, 560261264, 578334208, 1120522528, 2241045056, 4482090112, 8964180224, 17928360448]

約数ペア:

[(1, 17928360448), (2, 8964180224), (4, 4482090112), (8, 2241045056), (16, 1120522528), (31, 578334208), (32, 560261264), (62, 289167104), (64, 280130632), (124, 144583552), (128, 140065316), (248, 72291776), (256, 70032658), (496, 36145888), (512, 35016329), (992, 18072944), (1984, 9036472), (3968, 4518236), (7936, 2259118), (15872, 1129559)]