25854816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20717}}^1$

素因数の和:20743

約数の個数: 48

約数和(自身を含む): 73093104

約数和(自身を除く): 47238288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 20717, 41434, 62151, 82868, 124302, 165736, 248604, 269321, 331472, 497208, 538642, 662944, 807963, 994416, 1077284, 1615926, 1988832, 2154568, 3231852, 4309136, 6463704, 8618272, 12927408, 25854816]

約数ペア:

[(1, 25854816), (2, 12927408), (3, 8618272), (4, 6463704), (6, 4309136), (8, 3231852), (12, 2154568), (13, 1988832), (16, 1615926), (24, 1077284), (26, 994416), (32, 807963), (39, 662944), (48, 538642), (52, 497208), (78, 331472), (96, 269321), (104, 248604), (156, 165736), (208, 124302), (312, 82868), (416, 62151), (624, 41434), (1248, 20717)]