25807392

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 81041688

約数和(自身を除く): 55234296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 72, 78, 96, 104, 113, 117, 122, 144, 156, 183, 208, 226, 234, 244, 288, 312, 339, 366, 416, 452, 468, 488, 549, 624, 678, 732, 793, 904, 936, 976, 1017, 1098, 1248, 1356, 1464, 1469, 1586, 1808, 1872, 1952, 2034, 2196, 2379, 2712, 2928, 2938, 3172, 3616, 3744, 4068, 4392, 4407, 4758, 5424, 5856, 5876, 6344, 6893, 7137, 8136, 8784, 8814, 9516, 10848, 11752, 12688, 13221, 13786, 14274, 16272, 17568, 17628, 19032, 20679, 23504, 25376, 26442, 27572, 28548, 32544, 35256, 38064, 41358, 47008, 52884, 55144, 57096, 62037, 70512, 76128, 82716, 89609, 105768, 110288, 114192, 124074, 141024, 165432, 179218, 211536, 220576, 228384, 248148, 268827, 330864, 358436, 423072, 496296, 537654, 661728, 716872, 806481, 992592, 1075308, 1433744, 1612962, 1985184, 2150616, 2867488, 3225924, 4301232, 6451848, 8602464, 12903696, 25807392]

約数ペア:

[(1, 25807392), (2, 12903696), (3, 8602464), (4, 6451848), (6, 4301232), (8, 3225924), (9, 2867488), (12, 2150616), (13, 1985184), (16, 1612962), (18, 1433744), (24, 1075308), (26, 992592), (32, 806481), (36, 716872), (39, 661728), (48, 537654), (52, 496296), (61, 423072), (72, 358436), (78, 330864), (96, 268827), (104, 248148), (113, 228384), (117, 220576), (122, 211536), (144, 179218), (156, 165432), (183, 141024), (208, 124074), (226, 114192), (234, 110288), (244, 105768), (288, 89609), (312, 82716), (339, 76128), (366, 70512), (416, 62037), (452, 57096), (468, 55144), (488, 52884), (549, 47008), (624, 41358), (678, 38064), (732, 35256), (793, 32544), (904, 28548), (936, 27572), (976, 26442), (1017, 25376), (1098, 23504), (1248, 20679), (1356, 19032), (1464, 17628), (1469, 17568), (1586, 16272), (1808, 14274), (1872, 13786), (1952, 13221), (2034, 12688), (2196, 11752), (2379, 10848), (2712, 9516), (2928, 8814), (2938, 8784), (3172, 8136), (3616, 7137), (3744, 6893), (4068, 6344), (4392, 5876), (4407, 5856), (4758, 5424)]