39859456

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 103017600

約数和(自身を除く): 63158144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 59, 64, 91, 104, 112, 116, 118, 128, 182, 203, 208, 224, 232, 236, 256, 364, 377, 406, 413, 416, 448, 464, 472, 728, 754, 767, 812, 826, 832, 896, 928, 944, 1456, 1508, 1534, 1624, 1652, 1664, 1711, 1792, 1856, 1888, 2639, 2912, 3016, 3068, 3248, 3304, 3328, 3422, 3712, 3776, 5278, 5369, 5824, 6032, 6136, 6496, 6608, 6844, 7424, 7552, 10556, 10738, 11648, 11977, 12064, 12272, 12992, 13216, 13688, 15104, 21112, 21476, 22243, 23296, 23954, 24128, 24544, 25984, 26432, 27376, 42224, 42952, 44486, 47908, 48256, 49088, 51968, 52864, 54752, 84448, 85904, 88972, 95816, 96512, 98176, 105728, 109504, 155701, 168896, 171808, 177944, 191632, 196352, 219008, 311402, 337792, 343616, 355888, 383264, 438016, 622804, 675584, 687232, 711776, 766528, 1245608, 1374464, 1423552, 1533056, 2491216, 2847104, 3066112, 4982432, 5694208, 9964864, 19929728, 39859456]

約数ペア:

[(1, 39859456), (2, 19929728), (4, 9964864), (7, 5694208), (8, 4982432), (13, 3066112), (14, 2847104), (16, 2491216), (26, 1533056), (28, 1423552), (29, 1374464), (32, 1245608), (52, 766528), (56, 711776), (58, 687232), (59, 675584), (64, 622804), (91, 438016), (104, 383264), (112, 355888), (116, 343616), (118, 337792), (128, 311402), (182, 219008), (203, 196352), (208, 191632), (224, 177944), (232, 171808), (236, 168896), (256, 155701), (364, 109504), (377, 105728), (406, 98176), (413, 96512), (416, 95816), (448, 88972), (464, 85904), (472, 84448), (728, 54752), (754, 52864), (767, 51968), (812, 49088), (826, 48256), (832, 47908), (896, 44486), (928, 42952), (944, 42224), (1456, 27376), (1508, 26432), (1534, 25984), (1624, 24544), (1652, 24128), (1664, 23954), (1711, 23296), (1792, 22243), (1856, 21476), (1888, 21112), (2639, 15104), (2912, 13688), (3016, 13216), (3068, 12992), (3248, 12272), (3304, 12064), (3328, 11977), (3422, 11648), (3712, 10738), (3776, 10556), (5278, 7552), (5369, 7424), (5824, 6844), (6032, 6608), (6136, 6496)]