28733376

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{21379}}^1$

素因数の和:21401

約数の個数: 56

約数和(自身を含む): 86888320

約数和(自身を除く): 58154944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 21379, 42758, 64137, 85516, 128274, 149653, 171032, 256548, 299306, 342064, 448959, 513096, 598612, 684128, 897918, 1026192, 1197224, 1368256, 1795836, 2052384, 2394448, 3591672, 4104768, 4788896, 7183344, 9577792, 14366688, 28733376]

約数ペア:

[(1, 28733376), (2, 14366688), (3, 9577792), (4, 7183344), (6, 4788896), (7, 4104768), (8, 3591672), (12, 2394448), (14, 2052384), (16, 1795836), (21, 1368256), (24, 1197224), (28, 1026192), (32, 897918), (42, 684128), (48, 598612), (56, 513096), (64, 448959), (84, 342064), (96, 299306), (112, 256548), (168, 171032), (192, 149653), (224, 128274), (336, 85516), (448, 64137), (672, 42758), (1344, 21379)]