28119294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 75239424

約数和(自身を除く): 47120130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 31, 42, 46, 62, 63, 69, 93, 126, 138, 161, 186, 207, 217, 279, 313, 322, 414, 434, 483, 558, 626, 651, 713, 939, 966, 1302, 1426, 1449, 1878, 1953, 2139, 2191, 2817, 2898, 3906, 4278, 4382, 4991, 5634, 6417, 6573, 7199, 9703, 9982, 12834, 13146, 14398, 14973, 19406, 19719, 21597, 29109, 29946, 39438, 43194, 44919, 50393, 58218, 64791, 67921, 87327, 89838, 100786, 129582, 135842, 151179, 174654, 203763, 223169, 302358, 407526, 446338, 453537, 611289, 669507, 907074, 1222578, 1339014, 1562183, 2008521, 3124366, 4017042, 4686549, 9373098, 14059647, 28119294]

約数ペア:

[(1, 28119294), (2, 14059647), (3, 9373098), (6, 4686549), (7, 4017042), (9, 3124366), (14, 2008521), (18, 1562183), (21, 1339014), (23, 1222578), (31, 907074), (42, 669507), (46, 611289), (62, 453537), (63, 446338), (69, 407526), (93, 302358), (126, 223169), (138, 203763), (161, 174654), (186, 151179), (207, 135842), (217, 129582), (279, 100786), (313, 89838), (322, 87327), (414, 67921), (434, 64791), (483, 58218), (558, 50393), (626, 44919), (651, 43194), (713, 39438), (939, 29946), (966, 29109), (1302, 21597), (1426, 19719), (1449, 19406), (1878, 14973), (1953, 14398), (2139, 13146), (2191, 12834), (2817, 9982), (2898, 9703), (3906, 7199), (4278, 6573), (4382, 6417), (4991, 5634)]