25326912

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 73680320

約数和(自身を除く): 48353408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 73, 78, 96, 104, 139, 146, 156, 192, 208, 219, 278, 292, 312, 416, 417, 438, 556, 584, 624, 832, 834, 876, 949, 1112, 1168, 1248, 1668, 1752, 1807, 1898, 2224, 2336, 2496, 2847, 3336, 3504, 3614, 3796, 4448, 4672, 5421, 5694, 6672, 7008, 7228, 7592, 8896, 10147, 10842, 11388, 13344, 14016, 14456, 15184, 20294, 21684, 22776, 26688, 28912, 30368, 30441, 40588, 43368, 45552, 57824, 60736, 60882, 81176, 86736, 91104, 115648, 121764, 131911, 162352, 173472, 182208, 243528, 263822, 324704, 346944, 395733, 487056, 527644, 649408, 791466, 974112, 1055288, 1582932, 1948224, 2110576, 3165864, 4221152, 6331728, 8442304, 12663456, 25326912]

約数ペア:

[(1, 25326912), (2, 12663456), (3, 8442304), (4, 6331728), (6, 4221152), (8, 3165864), (12, 2110576), (13, 1948224), (16, 1582932), (24, 1055288), (26, 974112), (32, 791466), (39, 649408), (48, 527644), (52, 487056), (64, 395733), (73, 346944), (78, 324704), (96, 263822), (104, 243528), (139, 182208), (146, 173472), (156, 162352), (192, 131911), (208, 121764), (219, 115648), (278, 91104), (292, 86736), (312, 81176), (416, 60882), (417, 60736), (438, 57824), (556, 45552), (584, 43368), (624, 40588), (832, 30441), (834, 30368), (876, 28912), (949, 26688), (1112, 22776), (1168, 21684), (1248, 20294), (1668, 15184), (1752, 14456), (1807, 14016), (1898, 13344), (2224, 11388), (2336, 10842), (2496, 10147), (2847, 8896), (3336, 7592), (3504, 7228), (3614, 7008), (3796, 6672), (4448, 5694), (4672, 5421)]