28831572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3467}}^1$

素因数の和:3498

約数の個数: 96

約数和(自身を含む): 93219840

約数和(自身を除く): 64388268

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2772, 3467, 4158, 6934, 8316, 10401, 13868, 20802, 24269, 31203, 38137, 41604, 48538, 62406, 72807, 76274, 93609, 97076, 114411, 124812, 145614, 152548, 187218, 218421, 228822, 266959, 291228, 343233, 374436, 436842, 457644, 533918, 655263, 686466, 800877, 873684, 1029699, 1067836, 1310526, 1372932, 1601754, 2059398, 2402631, 2621052, 3203508, 4118796, 4805262, 7207893, 9610524, 14415786, 28831572]

約数ペア:

[(1, 28831572), (2, 14415786), (3, 9610524), (4, 7207893), (6, 4805262), (7, 4118796), (9, 3203508), (11, 2621052), (12, 2402631), (14, 2059398), (18, 1601754), (21, 1372932), (22, 1310526), (27, 1067836), (28, 1029699), (33, 873684), (36, 800877), (42, 686466), (44, 655263), (54, 533918), (63, 457644), (66, 436842), (77, 374436), (84, 343233), (99, 291228), (108, 266959), (126, 228822), (132, 218421), (154, 187218), (189, 152548), (198, 145614), (231, 124812), (252, 114411), (297, 97076), (308, 93609), (378, 76274), (396, 72807), (462, 62406), (594, 48538), (693, 41604), (756, 38137), (924, 31203), (1188, 24269), (1386, 20802), (2079, 13868), (2772, 10401), (3467, 8316), (4158, 6934)]