91028924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 192568320

約数和(自身を除く): 101539396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 397, 431, 532, 794, 862, 1588, 1724, 2779, 3017, 5558, 6034, 7543, 8189, 11116, 12068, 15086, 16378, 30172, 32756, 52801, 57323, 105602, 114646, 171107, 211204, 229292, 342214, 684428, 1197749, 2395498, 3251033, 4790996, 6502066, 13004132, 22757231, 45514462, 91028924]

約数ペア:

[(1, 91028924), (2, 45514462), (4, 22757231), (7, 13004132), (14, 6502066), (19, 4790996), (28, 3251033), (38, 2395498), (76, 1197749), (133, 684428), (266, 342214), (397, 229292), (431, 211204), (532, 171107), (794, 114646), (862, 105602), (1588, 57323), (1724, 52801), (2779, 32756), (3017, 30172), (5558, 16378), (6034, 15086), (7543, 12068), (8189, 11116)]