25662624

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20563}}^1$

素因数の和:20589

約数の個数: 48

約数和(自身を含む): 72549792

約数和(自身を除く): 46887168

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, 20563, 41126, 61689, 82252, 123378, 164504, 246756, 267319, 329008, 493512, 534638, 658016, 801957, 987024, 1069276, 1603914, 1974048, 2138552, 3207828, 4277104, 6415656, 8554208, 12831312, 25662624]

約数ペア:

[(1, 25662624), (2, 12831312), (3, 8554208), (4, 6415656), (6, 4277104), (8, 3207828), (12, 2138552), (13, 1974048), (16, 1603914), (24, 1069276), (26, 987024), (32, 801957), (39, 658016), (48, 534638), (52, 493512), (78, 329008), (96, 267319), (104, 246756), (156, 164504), (208, 123378), (312, 82252), (416, 61689), (624, 41126), (1248, 20563)]