6553976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 15331680

約数和(自身を除く): 8777704

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 337, 374, 442, 572, 674, 748, 884, 1144, 1348, 1496, 1768, 2431, 2696, 3707, 4381, 4862, 5729, 7414, 8762, 9724, 11458, 14828, 17524, 19448, 22916, 29656, 35048, 45832, 48191, 63019, 74477, 96382, 126038, 148954, 192764, 252076, 297908, 385528, 504152, 595816, 819247, 1638494, 3276988, 6553976]

約数ペア:

[(1, 6553976), (2, 3276988), (4, 1638494), (8, 819247), (11, 595816), (13, 504152), (17, 385528), (22, 297908), (26, 252076), (34, 192764), (44, 148954), (52, 126038), (68, 96382), (88, 74477), (104, 63019), (136, 48191), (143, 45832), (187, 35048), (221, 29656), (286, 22916), (337, 19448), (374, 17524), (442, 14828), (572, 11458), (674, 9724), (748, 8762), (884, 7414), (1144, 5729), (1348, 4862), (1496, 4381), (1768, 3707), (2431, 2696)]