28604064

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{1031}}^1$

素因数の和:1078

約数の個数: 72

約数和(自身を含む): 79839648

約数和(自身を除く): 51235584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1031, 1156, 1632, 1734, 2062, 2312, 3093, 3468, 4124, 4624, 6186, 6936, 8248, 9248, 12372, 13872, 16496, 17527, 24744, 27744, 32992, 35054, 49488, 52581, 70108, 98976, 105162, 140216, 210324, 280432, 297959, 420648, 560864, 595918, 841296, 893877, 1191836, 1682592, 1787754, 2383672, 3575508, 4767344, 7151016, 9534688, 14302032, 28604064]

約数ペア:

[(1, 28604064), (2, 14302032), (3, 9534688), (4, 7151016), (6, 4767344), (8, 3575508), (12, 2383672), (16, 1787754), (17, 1682592), (24, 1191836), (32, 893877), (34, 841296), (48, 595918), (51, 560864), (68, 420648), (96, 297959), (102, 280432), (136, 210324), (204, 140216), (272, 105162), (289, 98976), (408, 70108), (544, 52581), (578, 49488), (816, 35054), (867, 32992), (1031, 27744), (1156, 24744), (1632, 17527), (1734, 16496), (2062, 13872), (2312, 12372), (3093, 9248), (3468, 8248), (4124, 6936), (4624, 6186)]