25721112

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 66653280

約数和(自身を除く): 40932168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 73, 106, 146, 159, 212, 219, 277, 292, 318, 424, 438, 554, 584, 636, 831, 876, 1108, 1272, 1662, 1752, 2216, 3324, 3869, 6648, 7738, 11607, 14681, 15476, 20221, 23214, 29362, 30952, 40442, 44043, 46428, 58724, 60663, 80884, 88086, 92856, 117448, 121326, 161768, 176172, 242652, 352344, 485304, 1071713, 2143426, 3215139, 4286852, 6430278, 8573704, 12860556, 25721112]

約数ペア:

[(1, 25721112), (2, 12860556), (3, 8573704), (4, 6430278), (6, 4286852), (8, 3215139), (12, 2143426), (24, 1071713), (53, 485304), (73, 352344), (106, 242652), (146, 176172), (159, 161768), (212, 121326), (219, 117448), (277, 92856), (292, 88086), (318, 80884), (424, 60663), (438, 58724), (554, 46428), (584, 44043), (636, 40442), (831, 30952), (876, 29362), (1108, 23214), (1272, 20221), (1662, 15476), (1752, 14681), (2216, 11607), (3324, 7738), (3869, 6648)]