25147332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1367}}^1$

素因数の和:1457

約数の個数: 72

約数和(自身を含む): 73696896

約数和(自身を除く): 48549564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1367, 1533, 2044, 2628, 2734, 3066, 4101, 4599, 5468, 6132, 8202, 9198, 9569, 12303, 16404, 18396, 19138, 24606, 28707, 38276, 49212, 57414, 86121, 99791, 114828, 172242, 199582, 299373, 344484, 399164, 598746, 698537, 898119, 1197492, 1397074, 1796238, 2095611, 2794148, 3592476, 4191222, 6286833, 8382444, 12573666, 25147332]

約数ペア:

[(1, 25147332), (2, 12573666), (3, 8382444), (4, 6286833), (6, 4191222), (7, 3592476), (9, 2794148), (12, 2095611), (14, 1796238), (18, 1397074), (21, 1197492), (28, 898119), (36, 698537), (42, 598746), (63, 399164), (73, 344484), (84, 299373), (126, 199582), (146, 172242), (219, 114828), (252, 99791), (292, 86121), (438, 57414), (511, 49212), (657, 38276), (876, 28707), (1022, 24606), (1314, 19138), (1367, 18396), (1533, 16404), (2044, 12303), (2628, 9569), (2734, 9198), (3066, 8202), (4101, 6132), (4599, 5468)]