7725536

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:416

約数の個数: 72

約数和(自身を含む): 19104120

約数和(自身を除く): 11378584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 379, 392, 416, 637, 728, 758, 784, 1274, 1456, 1516, 1568, 2548, 2653, 2912, 3032, 4927, 5096, 5306, 6064, 9854, 10192, 10612, 12128, 18571, 19708, 20384, 21224, 34489, 37142, 39416, 42448, 68978, 74284, 78832, 84896, 137956, 148568, 157664, 241423, 275912, 297136, 482846, 551824, 594272, 965692, 1103648, 1931384, 3862768, 7725536]

約数ペア:

[(1, 7725536), (2, 3862768), (4, 1931384), (7, 1103648), (8, 965692), (13, 594272), (14, 551824), (16, 482846), (26, 297136), (28, 275912), (32, 241423), (49, 157664), (52, 148568), (56, 137956), (91, 84896), (98, 78832), (104, 74284), (112, 68978), (182, 42448), (196, 39416), (208, 37142), (224, 34489), (364, 21224), (379, 20384), (392, 19708), (416, 18571), (637, 12128), (728, 10612), (758, 10192), (784, 9854), (1274, 6064), (1456, 5306), (1516, 5096), (1568, 4927), (2548, 3032), (2653, 2912)]