71378048

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 174787200

約数和(自身を除く): 103409152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 41, 56, 58, 64, 67, 82, 112, 116, 128, 134, 164, 203, 224, 232, 268, 287, 328, 406, 448, 464, 469, 536, 574, 656, 812, 896, 928, 938, 1072, 1148, 1189, 1312, 1624, 1856, 1876, 1943, 2144, 2296, 2378, 2624, 2747, 3248, 3712, 3752, 3886, 4288, 4592, 4756, 5248, 5494, 6496, 7504, 7772, 8323, 8576, 9184, 9512, 10988, 12992, 13601, 15008, 15544, 16646, 18368, 19024, 19229, 21976, 25984, 27202, 30016, 31088, 33292, 36736, 38048, 38458, 43952, 54404, 60032, 62176, 66584, 76096, 76916, 79663, 87904, 108808, 124352, 133168, 152192, 153832, 159326, 175808, 217616, 248704, 266336, 307664, 318652, 351616, 435232, 532672, 557641, 615328, 637304, 870464, 1065344, 1115282, 1230656, 1274608, 1740928, 2230564, 2461312, 2549216, 4461128, 5098432, 8922256, 10196864, 17844512, 35689024, 71378048]

約数ペア:

[(1, 71378048), (2, 35689024), (4, 17844512), (7, 10196864), (8, 8922256), (14, 5098432), (16, 4461128), (28, 2549216), (29, 2461312), (32, 2230564), (41, 1740928), (56, 1274608), (58, 1230656), (64, 1115282), (67, 1065344), (82, 870464), (112, 637304), (116, 615328), (128, 557641), (134, 532672), (164, 435232), (203, 351616), (224, 318652), (232, 307664), (268, 266336), (287, 248704), (328, 217616), (406, 175808), (448, 159326), (464, 153832), (469, 152192), (536, 133168), (574, 124352), (656, 108808), (812, 87904), (896, 79663), (928, 76916), (938, 76096), (1072, 66584), (1148, 62176), (1189, 60032), (1312, 54404), (1624, 43952), (1856, 38458), (1876, 38048), (1943, 36736), (2144, 33292), (2296, 31088), (2378, 30016), (2624, 27202), (2747, 25984), (3248, 21976), (3712, 19229), (3752, 19024), (3886, 18368), (4288, 16646), (4592, 15544), (4756, 15008), (5248, 13601), (5494, 12992), (6496, 10988), (7504, 9512), (7772, 9184), (8323, 8576)]