17917504052

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{7193}}^1$

素因数の和:7461

約数の個数: 72

約数和(自身を含む): 37200461760

約数和(自身を除く): 19282957708

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 179, 196, 284, 358, 497, 716, 994, 1253, 1988, 2506, 3479, 5012, 6958, 7193, 8771, 12709, 13916, 14386, 17542, 25418, 28772, 35084, 50351, 50836, 88963, 100702, 177926, 201404, 352457, 355852, 510703, 622741, 704914, 1021406, 1245482, 1287547, 1409828, 2042812, 2490964, 2575094, 3574921, 5150188, 7149842, 9012829, 14299684, 18025658, 25024447, 36051316, 50048894, 63089803, 91415837, 100097788, 126179606, 182831674, 252359212, 365663348, 639910859, 1279821718, 2559643436, 4479376013, 8958752026, 17917504052]

約数ペア:

[(1, 17917504052), (2, 8958752026), (4, 4479376013), (7, 2559643436), (14, 1279821718), (28, 639910859), (49, 365663348), (71, 252359212), (98, 182831674), (142, 126179606), (179, 100097788), (196, 91415837), (284, 63089803), (358, 50048894), (497, 36051316), (716, 25024447), (994, 18025658), (1253, 14299684), (1988, 9012829), (2506, 7149842), (3479, 5150188), (5012, 3574921), (6958, 2575094), (7193, 2490964), (8771, 2042812), (12709, 1409828), (13916, 1287547), (14386, 1245482), (17542, 1021406), (25418, 704914), (28772, 622741), (35084, 510703), (50351, 355852), (50836, 352457), (88963, 201404), (100702, 177926)]