28498184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 65016000

約数和(自身を除く): 36517816

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 232, 286, 319, 377, 572, 638, 754, 859, 1144, 1276, 1508, 1718, 2552, 3016, 3436, 4147, 6872, 8294, 9449, 11167, 16588, 18898, 22334, 24911, 33176, 37796, 44668, 49822, 75592, 89336, 99644, 122837, 199288, 245674, 274021, 323843, 491348, 548042, 647686, 982696, 1096084, 1295372, 2192168, 2590744, 3562273, 7124546, 14249092, 28498184]

約数ペア:

[(1, 28498184), (2, 14249092), (4, 7124546), (8, 3562273), (11, 2590744), (13, 2192168), (22, 1295372), (26, 1096084), (29, 982696), (44, 647686), (52, 548042), (58, 491348), (88, 323843), (104, 274021), (116, 245674), (143, 199288), (232, 122837), (286, 99644), (319, 89336), (377, 75592), (572, 49822), (638, 44668), (754, 37796), (859, 33176), (1144, 24911), (1276, 22334), (1508, 18898), (1718, 16588), (2552, 11167), (3016, 9449), (3436, 8294), (4147, 6872)]