25028614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 42293664

約数和(自身を除く): 17265050

約数列:

[1, 2, 13, 26, 41, 53, 82, 106, 443, 533, 689, 886, 1066, 1378, 2173, 4346, 5759, 11518, 18163, 23479, 28249, 36326, 46958, 56498, 236119, 305227, 472238, 610454, 962639, 1925278, 12514307, 25028614]

約数ペア:

[(1, 25028614), (2, 12514307), (13, 1925278), (26, 962639), (41, 610454), (53, 472238), (82, 305227), (106, 236119), (443, 56498), (533, 46958), (689, 36326), (886, 28249), (1066, 23479), (1378, 18163), (2173, 11518), (4346, 5759)]