28762368

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2239

約数の個数: 72

約数和(自身を含む): 81089568

約数和(自身を除く): 52327200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 2203, 3264, 4352, 4406, 6528, 6609, 8812, 13056, 13218, 17624, 26436, 35248, 37451, 52872, 70496, 74902, 105744, 112353, 140992, 149804, 211488, 224706, 281984, 299608, 422976, 449412, 563968, 599216, 845952, 898824, 1198432, 1691904, 1797648, 2396864, 3595296, 4793728, 7190592, 9587456, 14381184, 28762368]

約数ペア:

[(1, 28762368), (2, 14381184), (3, 9587456), (4, 7190592), (6, 4793728), (8, 3595296), (12, 2396864), (16, 1797648), (17, 1691904), (24, 1198432), (32, 898824), (34, 845952), (48, 599216), (51, 563968), (64, 449412), (68, 422976), (96, 299608), (102, 281984), (128, 224706), (136, 211488), (192, 149804), (204, 140992), (256, 112353), (272, 105744), (384, 74902), (408, 70496), (544, 52872), (768, 37451), (816, 35248), (1088, 26436), (1632, 17624), (2176, 13218), (2203, 13056), (3264, 8812), (4352, 6609), (4406, 6528)]