39638144

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 100759680

約数和(自身を除く): 61121536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 83, 91, 104, 112, 128, 164, 166, 182, 208, 224, 287, 328, 332, 364, 416, 448, 533, 574, 581, 656, 664, 728, 832, 896, 1066, 1079, 1148, 1162, 1312, 1328, 1456, 1664, 2132, 2158, 2296, 2324, 2624, 2656, 2912, 3403, 3731, 4264, 4316, 4592, 4648, 5248, 5312, 5824, 6806, 7462, 7553, 8528, 8632, 9184, 9296, 10624, 11648, 13612, 14924, 15106, 17056, 17264, 18368, 18592, 23821, 27224, 29848, 30212, 34112, 34528, 36736, 37184, 44239, 47642, 54448, 59696, 60424, 68224, 69056, 74368, 88478, 95284, 108896, 119392, 120848, 138112, 176956, 190568, 217792, 238784, 241696, 309673, 353912, 381136, 435584, 477568, 483392, 619346, 707824, 762272, 966784, 1238692, 1415648, 1524544, 2477384, 2831296, 3049088, 4954768, 5662592, 9909536, 19819072, 39638144]

約数ペア:

[(1, 39638144), (2, 19819072), (4, 9909536), (7, 5662592), (8, 4954768), (13, 3049088), (14, 2831296), (16, 2477384), (26, 1524544), (28, 1415648), (32, 1238692), (41, 966784), (52, 762272), (56, 707824), (64, 619346), (82, 483392), (83, 477568), (91, 435584), (104, 381136), (112, 353912), (128, 309673), (164, 241696), (166, 238784), (182, 217792), (208, 190568), (224, 176956), (287, 138112), (328, 120848), (332, 119392), (364, 108896), (416, 95284), (448, 88478), (533, 74368), (574, 69056), (581, 68224), (656, 60424), (664, 59696), (728, 54448), (832, 47642), (896, 44239), (1066, 37184), (1079, 36736), (1148, 34528), (1162, 34112), (1312, 30212), (1328, 29848), (1456, 27224), (1664, 23821), (2132, 18592), (2158, 18368), (2296, 17264), (2324, 17056), (2624, 15106), (2656, 14924), (2912, 13612), (3403, 11648), (3731, 10624), (4264, 9296), (4316, 9184), (4592, 8632), (4648, 8528), (5248, 7553), (5312, 7462), (5824, 6806)]