28625252796

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{196187}}^1$

素因数の和:196400

約数の個数: 96

約数和(自身を含む): 85255457280

約数和(自身を除く): 56630204484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 193, 252, 378, 386, 579, 756, 772, 1158, 1351, 1737, 2316, 2702, 3474, 4053, 5211, 5404, 6948, 8106, 10422, 12159, 16212, 20844, 24318, 36477, 48636, 72954, 145908, 196187, 392374, 588561, 784748, 1177122, 1373309, 1765683, 2354244, 2746618, 3531366, 4119927, 5297049, 5493236, 7062732, 8239854, 10594098, 12359781, 16479708, 21188196, 24719562, 37079343, 37864091, 49439124, 74158686, 75728182, 113592273, 148317372, 151456364, 227184546, 265048637, 340776819, 454369092, 530097274, 681553638, 795145911, 1022330457, 1060194548, 1363107276, 1590291822, 2044660914, 2385437733, 3180583644, 4089321828, 4770875466, 7156313199, 9541750932, 14312626398, 28625252796]

約数ペア:

[(1, 28625252796), (2, 14312626398), (3, 9541750932), (4, 7156313199), (6, 4770875466), (7, 4089321828), (9, 3180583644), (12, 2385437733), (14, 2044660914), (18, 1590291822), (21, 1363107276), (27, 1060194548), (28, 1022330457), (36, 795145911), (42, 681553638), (54, 530097274), (63, 454369092), (84, 340776819), (108, 265048637), (126, 227184546), (189, 151456364), (193, 148317372), (252, 113592273), (378, 75728182), (386, 74158686), (579, 49439124), (756, 37864091), (772, 37079343), (1158, 24719562), (1351, 21188196), (1737, 16479708), (2316, 12359781), (2702, 10594098), (3474, 8239854), (4053, 7062732), (5211, 5493236), (5404, 5297049), (6948, 4119927), (8106, 3531366), (10422, 2746618), (12159, 2354244), (16212, 1765683), (20844, 1373309), (24318, 1177122), (36477, 784748), (48636, 588561), (72954, 392374), (145908, 196187)]