71005376

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2809

約数の個数: 56

約数和(自身を含む): 156691584

約数和(自身を除く): 85686208

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 2753, 3224, 5506, 6448, 11012, 12896, 22024, 25792, 35789, 44048, 71578, 85343, 88096, 143156, 170686, 176192, 286312, 341372, 572624, 682744, 1109459, 1145248, 1365488, 2218918, 2290496, 2730976, 4437836, 5461952, 8875672, 17751344, 35502688, 71005376]

約数ペア:

[(1, 71005376), (2, 35502688), (4, 17751344), (8, 8875672), (13, 5461952), (16, 4437836), (26, 2730976), (31, 2290496), (32, 2218918), (52, 1365488), (62, 1145248), (64, 1109459), (104, 682744), (124, 572624), (208, 341372), (248, 286312), (403, 176192), (416, 170686), (496, 143156), (806, 88096), (832, 85343), (992, 71578), (1612, 44048), (1984, 35789), (2753, 25792), (3224, 22024), (5506, 12896), (6448, 11012)]