57931328

素因数分解:

$2^6\times 7^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 140

約数和(自身を含む): 149405340

約数和(自身を除く): 91474012

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 49, 52, 56, 58, 64, 91, 98, 104, 112, 116, 182, 196, 203, 208, 224, 232, 343, 364, 377, 392, 406, 416, 448, 464, 637, 686, 728, 754, 784, 812, 832, 928, 1274, 1372, 1421, 1456, 1508, 1568, 1624, 1856, 2401, 2548, 2639, 2744, 2842, 2912, 3016, 3136, 3248, 4459, 4802, 5096, 5278, 5488, 5684, 5824, 6032, 6496, 8918, 9604, 9947, 10192, 10556, 10976, 11368, 12064, 12992, 17836, 18473, 19208, 19894, 20384, 21112, 21952, 22736, 24128, 31213, 35672, 36946, 38416, 39788, 40768, 42224, 45472, 62426, 69629, 71344, 73892, 76832, 79576, 84448, 90944, 124852, 129311, 139258, 142688, 147784, 153664, 159152, 168896, 249704, 258622, 278516, 285376, 295568, 318304, 499408, 517244, 557032, 591136, 636608, 905177, 998816, 1034488, 1114064, 1182272, 1810354, 1997632, 2068976, 2228128, 3620708, 4137952, 4456256, 7241416, 8275904, 14482832, 28965664, 57931328]

約数ペア:

[(1, 57931328), (2, 28965664), (4, 14482832), (7, 8275904), (8, 7241416), (13, 4456256), (14, 4137952), (16, 3620708), (26, 2228128), (28, 2068976), (29, 1997632), (32, 1810354), (49, 1182272), (52, 1114064), (56, 1034488), (58, 998816), (64, 905177), (91, 636608), (98, 591136), (104, 557032), (112, 517244), (116, 499408), (182, 318304), (196, 295568), (203, 285376), (208, 278516), (224, 258622), (232, 249704), (343, 168896), (364, 159152), (377, 153664), (392, 147784), (406, 142688), (416, 139258), (448, 129311), (464, 124852), (637, 90944), (686, 84448), (728, 79576), (754, 76832), (784, 73892), (812, 71344), (832, 69629), (928, 62426), (1274, 45472), (1372, 42224), (1421, 40768), (1456, 39788), (1508, 38416), (1568, 36946), (1624, 35672), (1856, 31213), (2401, 24128), (2548, 22736), (2639, 21952), (2744, 21112), (2842, 20384), (2912, 19894), (3016, 19208), (3136, 18473), (3248, 17836), (4459, 12992), (4802, 12064), (5096, 11368), (5278, 10976), (5488, 10556), (5684, 10192), (5824, 9947), (6032, 9604), (6496, 8918)]