27830646704

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1\times {\mathrm{1223}}^1$

素因数の和:2458

約数の個数: 80

約数和(自身を含む): 62046028800

約数和(自身を除く): 34215382096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1021, 1223, 1393, 1592, 2042, 2446, 2786, 3184, 4084, 4892, 5572, 7147, 8168, 8561, 9784, 11144, 14294, 16336, 17122, 19568, 22288, 28588, 34244, 57176, 68488, 114352, 136976, 203179, 243377, 406358, 486754, 812716, 973508, 1248683, 1422253, 1625432, 1703639, 1947016, 2497366, 2844506, 3250864, 3407278, 3894032, 4994732, 5689012, 6814556, 8740781, 9989464, 11378024, 13629112, 17481562, 19978928, 22756048, 27258224, 34963124, 69926248, 139852496, 248487917, 496975834, 993951668, 1739415419, 1987903336, 3478830838, 3975806672, 6957661676, 13915323352, 27830646704]

約数ペア:

[(1, 27830646704), (2, 13915323352), (4, 6957661676), (7, 3975806672), (8, 3478830838), (14, 1987903336), (16, 1739415419), (28, 993951668), (56, 496975834), (112, 248487917), (199, 139852496), (398, 69926248), (796, 34963124), (1021, 27258224), (1223, 22756048), (1393, 19978928), (1592, 17481562), (2042, 13629112), (2446, 11378024), (2786, 9989464), (3184, 8740781), (4084, 6814556), (4892, 5689012), (5572, 4994732), (7147, 3894032), (8168, 3407278), (8561, 3250864), (9784, 2844506), (11144, 2497366), (14294, 1947016), (16336, 1703639), (17122, 1625432), (19568, 1422253), (22288, 1248683), (28588, 973508), (34244, 812716), (57176, 486754), (68488, 406358), (114352, 243377), (136976, 203179)]