28597212

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{467}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 85962240

約数和(自身を除く): 57365028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 467, 486, 567, 729, 756, 934, 972, 1134, 1401, 1458, 1701, 1868, 2187, 2268, 2802, 2916, 3269, 3402, 4203, 4374, 5103, 5604, 6538, 6804, 8406, 8748, 9807, 10206, 12609, 13076, 15309, 16812, 19614, 20412, 25218, 29421, 30618, 37827, 39228, 50436, 58842, 61236, 75654, 88263, 113481, 117684, 151308, 176526, 226962, 264789, 340443, 353052, 453924, 529578, 680886, 794367, 1021329, 1059156, 1361772, 1588734, 2042658, 2383101, 3177468, 4085316, 4766202, 7149303, 9532404, 14298606, 28597212]

約数ペア:

[(1, 28597212), (2, 14298606), (3, 9532404), (4, 7149303), (6, 4766202), (7, 4085316), (9, 3177468), (12, 2383101), (14, 2042658), (18, 1588734), (21, 1361772), (27, 1059156), (28, 1021329), (36, 794367), (42, 680886), (54, 529578), (63, 453924), (81, 353052), (84, 340443), (108, 264789), (126, 226962), (162, 176526), (189, 151308), (243, 117684), (252, 113481), (324, 88263), (378, 75654), (467, 61236), (486, 58842), (567, 50436), (729, 39228), (756, 37827), (934, 30618), (972, 29421), (1134, 25218), (1401, 20412), (1458, 19614), (1701, 16812), (1868, 15309), (2187, 13076), (2268, 12609), (2802, 10206), (2916, 9807), (3269, 8748), (3402, 8406), (4203, 6804), (4374, 6538), (5103, 5604)]