25673856

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 75969600

約数和(自身を除く): 50295744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 139, 148, 156, 192, 208, 222, 278, 296, 312, 384, 416, 417, 444, 481, 556, 592, 624, 832, 834, 888, 962, 1112, 1184, 1248, 1443, 1664, 1668, 1776, 1807, 1924, 2224, 2368, 2496, 2886, 3336, 3552, 3614, 3848, 4448, 4736, 4992, 5143, 5421, 5772, 6672, 7104, 7228, 7696, 8896, 10286, 10842, 11544, 13344, 14208, 14456, 15392, 15429, 17792, 20572, 21684, 23088, 26688, 28912, 30784, 30858, 41144, 43368, 46176, 53376, 57824, 61568, 61716, 66859, 82288, 86736, 92352, 115648, 123432, 133718, 164576, 173472, 184704, 200577, 231296, 246864, 267436, 329152, 346944, 401154, 493728, 534872, 658304, 693888, 802308, 987456, 1069744, 1604616, 1974912, 2139488, 3209232, 4278976, 6418464, 8557952, 12836928, 25673856]

約数ペア:

[(1, 25673856), (2, 12836928), (3, 8557952), (4, 6418464), (6, 4278976), (8, 3209232), (12, 2139488), (13, 1974912), (16, 1604616), (24, 1069744), (26, 987456), (32, 802308), (37, 693888), (39, 658304), (48, 534872), (52, 493728), (64, 401154), (74, 346944), (78, 329152), (96, 267436), (104, 246864), (111, 231296), (128, 200577), (139, 184704), (148, 173472), (156, 164576), (192, 133718), (208, 123432), (222, 115648), (278, 92352), (296, 86736), (312, 82288), (384, 66859), (416, 61716), (417, 61568), (444, 57824), (481, 53376), (556, 46176), (592, 43368), (624, 41144), (832, 30858), (834, 30784), (888, 28912), (962, 26688), (1112, 23088), (1184, 21684), (1248, 20572), (1443, 17792), (1664, 15429), (1668, 15392), (1776, 14456), (1807, 14208), (1924, 13344), (2224, 11544), (2368, 10842), (2496, 10286), (2886, 8896), (3336, 7696), (3552, 7228), (3614, 7104), (3848, 6672), (4448, 5772), (4736, 5421), (4992, 5143)]