25130592

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1316

約数の個数: 72

約数和(自身を含む): 72530640

約数和(自身を除く): 47400048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1229, 1278, 1704, 2272, 2458, 2556, 3408, 3687, 4916, 5112, 6816, 7374, 9832, 10224, 11061, 14748, 19664, 20448, 22122, 29496, 39328, 44244, 58992, 87259, 88488, 117984, 174518, 176976, 261777, 349036, 353952, 523554, 698072, 785331, 1047108, 1396144, 1570662, 2094216, 2792288, 3141324, 4188432, 6282648, 8376864, 12565296, 25130592]

約数ペア:

[(1, 25130592), (2, 12565296), (3, 8376864), (4, 6282648), (6, 4188432), (8, 3141324), (9, 2792288), (12, 2094216), (16, 1570662), (18, 1396144), (24, 1047108), (32, 785331), (36, 698072), (48, 523554), (71, 353952), (72, 349036), (96, 261777), (142, 176976), (144, 174518), (213, 117984), (284, 88488), (288, 87259), (426, 58992), (568, 44244), (639, 39328), (852, 29496), (1136, 22122), (1229, 20448), (1278, 19664), (1704, 14748), (2272, 11061), (2458, 10224), (2556, 9832), (3408, 7374), (3687, 6816), (4916, 5112)]