27952288

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 70277760

約数和(自身を除く): 42325472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 224, 232, 331, 364, 377, 406, 416, 464, 662, 728, 754, 812, 928, 1324, 1456, 1508, 1624, 2317, 2639, 2648, 2912, 3016, 3248, 4303, 4634, 5278, 5296, 6032, 6496, 8606, 9268, 9599, 10556, 10592, 12064, 17212, 18536, 19198, 21112, 30121, 34424, 37072, 38396, 42224, 60242, 67193, 68848, 74144, 76792, 84448, 120484, 124787, 134386, 137696, 153584, 240968, 249574, 268772, 307168, 481936, 499148, 537544, 873509, 963872, 998296, 1075088, 1747018, 1996592, 2150176, 3494036, 3993184, 6988072, 13976144, 27952288]

約数ペア:

[(1, 27952288), (2, 13976144), (4, 6988072), (7, 3993184), (8, 3494036), (13, 2150176), (14, 1996592), (16, 1747018), (26, 1075088), (28, 998296), (29, 963872), (32, 873509), (52, 537544), (56, 499148), (58, 481936), (91, 307168), (104, 268772), (112, 249574), (116, 240968), (182, 153584), (203, 137696), (208, 134386), (224, 124787), (232, 120484), (331, 84448), (364, 76792), (377, 74144), (406, 68848), (416, 67193), (464, 60242), (662, 42224), (728, 38396), (754, 37072), (812, 34424), (928, 30121), (1324, 21112), (1456, 19198), (1508, 18536), (1624, 17212), (2317, 12064), (2639, 10592), (2648, 10556), (2912, 9599), (3016, 9268), (3248, 8606), (4303, 6496), (4634, 6032), (5278, 5296)]