28036736

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 71971200

約数和(自身を除く): 43934464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 83, 91, 104, 112, 116, 128, 166, 182, 203, 208, 224, 232, 332, 364, 377, 406, 416, 448, 464, 581, 664, 728, 754, 812, 832, 896, 928, 1079, 1162, 1328, 1456, 1508, 1624, 1664, 1856, 2158, 2324, 2407, 2639, 2656, 2912, 3016, 3248, 3712, 4316, 4648, 4814, 5278, 5312, 5824, 6032, 6496, 7553, 8632, 9296, 9628, 10556, 10624, 11648, 12064, 12992, 15106, 16849, 17264, 18592, 19256, 21112, 24128, 25984, 30212, 31291, 33698, 34528, 37184, 38512, 42224, 48256, 60424, 62582, 67396, 69056, 74368, 77024, 84448, 120848, 125164, 134792, 138112, 154048, 168896, 219037, 241696, 250328, 269584, 308096, 337792, 438074, 483392, 500656, 539168, 876148, 966784, 1001312, 1078336, 1752296, 2002624, 2156672, 3504592, 4005248, 7009184, 14018368, 28036736]

約数ペア:

[(1, 28036736), (2, 14018368), (4, 7009184), (7, 4005248), (8, 3504592), (13, 2156672), (14, 2002624), (16, 1752296), (26, 1078336), (28, 1001312), (29, 966784), (32, 876148), (52, 539168), (56, 500656), (58, 483392), (64, 438074), (83, 337792), (91, 308096), (104, 269584), (112, 250328), (116, 241696), (128, 219037), (166, 168896), (182, 154048), (203, 138112), (208, 134792), (224, 125164), (232, 120848), (332, 84448), (364, 77024), (377, 74368), (406, 69056), (416, 67396), (448, 62582), (464, 60424), (581, 48256), (664, 42224), (728, 38512), (754, 37184), (812, 34528), (832, 33698), (896, 31291), (928, 30212), (1079, 25984), (1162, 24128), (1328, 21112), (1456, 19256), (1508, 18592), (1624, 17264), (1664, 16849), (1856, 15106), (2158, 12992), (2324, 12064), (2407, 11648), (2639, 10624), (2656, 10556), (2912, 9628), (3016, 9296), (3248, 8632), (3712, 7553), (4316, 6496), (4648, 6032), (4814, 5824), (5278, 5312)]