28807658484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{36599}}^1$

素因数の和:36773

約数の個数: 96

約数和(自身を含む): 75261312000

約数和(自身を除く): 46453653516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 89, 132, 134, 178, 201, 267, 268, 356, 402, 534, 737, 804, 979, 1068, 1474, 1958, 2211, 2937, 2948, 3916, 4422, 5874, 5963, 8844, 11748, 11926, 17889, 23852, 35778, 36599, 65593, 71556, 73198, 109797, 131186, 146396, 196779, 219594, 262372, 393558, 402589, 439188, 787116, 805178, 1207767, 1610356, 2415534, 2452133, 3257311, 4831068, 4904266, 6514622, 7356399, 9771933, 9808532, 13029244, 14712798, 19543866, 26973463, 29425596, 35830421, 39087732, 53946926, 71660842, 80920389, 107491263, 107893852, 143321684, 161840778, 214982526, 218239837, 323681556, 429965052, 436479674, 654719511, 872959348, 1309439022, 2400638207, 2618878044, 4801276414, 7201914621, 9602552828, 14403829242, 28807658484]

約数ペア:

[(1, 28807658484), (2, 14403829242), (3, 9602552828), (4, 7201914621), (6, 4801276414), (11, 2618878044), (12, 2400638207), (22, 1309439022), (33, 872959348), (44, 654719511), (66, 436479674), (67, 429965052), (89, 323681556), (132, 218239837), (134, 214982526), (178, 161840778), (201, 143321684), (267, 107893852), (268, 107491263), (356, 80920389), (402, 71660842), (534, 53946926), (737, 39087732), (804, 35830421), (979, 29425596), (1068, 26973463), (1474, 19543866), (1958, 14712798), (2211, 13029244), (2937, 9808532), (2948, 9771933), (3916, 7356399), (4422, 6514622), (5874, 4904266), (5963, 4831068), (8844, 3257311), (11748, 2452133), (11926, 2415534), (17889, 1610356), (23852, 1207767), (35778, 805178), (36599, 787116), (65593, 439188), (71556, 402589), (73198, 393558), (109797, 262372), (131186, 219594), (146396, 196779)]