1356798256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{164023}}^1$

素因数の和:164089

約数の個数: 40

約数和(自身を含む): 2928812544

約数和(自身を除く): 1572014288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 164023, 328046, 656092, 1312184, 1804253, 2624368, 3608506, 7217012, 7709081, 14434024, 15418162, 28868048, 30836324, 61672648, 84799891, 123345296, 169599782, 339199564, 678399128, 1356798256]

約数ペア:

[(1, 1356798256), (2, 678399128), (4, 339199564), (8, 169599782), (11, 123345296), (16, 84799891), (22, 61672648), (44, 30836324), (47, 28868048), (88, 15418162), (94, 14434024), (176, 7709081), (188, 7217012), (376, 3608506), (517, 2624368), (752, 1804253), (1034, 1312184), (2068, 656092), (4136, 328046), (8272, 164023)]