28474008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1$

素因数の和:1592

約数の個数: 64

約数和(自身を含む): 76809600

約数和(自身を除く): 48335592

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 456, 492, 779, 984, 1523, 1558, 2337, 3046, 3116, 4569, 4674, 6092, 6232, 9138, 9348, 12184, 18276, 18696, 28937, 36552, 57874, 62443, 86811, 115748, 124886, 173622, 187329, 231496, 249772, 347244, 374658, 499544, 694488, 749316, 1186417, 1498632, 2372834, 3559251, 4745668, 7118502, 9491336, 14237004, 28474008]

約数ペア:

[(1, 28474008), (2, 14237004), (3, 9491336), (4, 7118502), (6, 4745668), (8, 3559251), (12, 2372834), (19, 1498632), (24, 1186417), (38, 749316), (41, 694488), (57, 499544), (76, 374658), (82, 347244), (114, 249772), (123, 231496), (152, 187329), (164, 173622), (228, 124886), (246, 115748), (328, 86811), (456, 62443), (492, 57874), (779, 36552), (984, 28937), (1523, 18696), (1558, 18276), (2337, 12184), (3046, 9348), (3116, 9138), (4569, 6232), (4674, 6092)]