15451072

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:418

約数の個数: 84

約数和(自身を含む): 38511480

約数和(自身を除く): 23060408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 379, 392, 416, 448, 637, 728, 758, 784, 832, 1274, 1456, 1516, 1568, 2548, 2653, 2912, 3032, 3136, 4927, 5096, 5306, 5824, 6064, 9854, 10192, 10612, 12128, 18571, 19708, 20384, 21224, 24256, 34489, 37142, 39416, 40768, 42448, 68978, 74284, 78832, 84896, 137956, 148568, 157664, 169792, 241423, 275912, 297136, 315328, 482846, 551824, 594272, 965692, 1103648, 1188544, 1931384, 2207296, 3862768, 7725536, 15451072]

約数ペア:

[(1, 15451072), (2, 7725536), (4, 3862768), (7, 2207296), (8, 1931384), (13, 1188544), (14, 1103648), (16, 965692), (26, 594272), (28, 551824), (32, 482846), (49, 315328), (52, 297136), (56, 275912), (64, 241423), (91, 169792), (98, 157664), (104, 148568), (112, 137956), (182, 84896), (196, 78832), (208, 74284), (224, 68978), (364, 42448), (379, 40768), (392, 39416), (416, 37142), (448, 34489), (637, 24256), (728, 21224), (758, 20384), (784, 19708), (832, 18571), (1274, 12128), (1456, 10612), (1516, 10192), (1568, 9854), (2548, 6064), (2653, 5824), (2912, 5306), (3032, 5096), (3136, 4927)]