23967416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 53434080

約数和(自身を除く): 29466664

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 37, 44, 68, 74, 88, 136, 148, 187, 296, 374, 407, 433, 629, 748, 814, 866, 1258, 1496, 1628, 1732, 2516, 3256, 3464, 4763, 5032, 6919, 7361, 9526, 13838, 14722, 16021, 19052, 27676, 29444, 32042, 38104, 55352, 58888, 64084, 80971, 128168, 161942, 176231, 272357, 323884, 352462, 544714, 647768, 704924, 1089428, 1409848, 2178856, 2995927, 5991854, 11983708, 23967416]

約数ペア:

[(1, 23967416), (2, 11983708), (4, 5991854), (8, 2995927), (11, 2178856), (17, 1409848), (22, 1089428), (34, 704924), (37, 647768), (44, 544714), (68, 352462), (74, 323884), (88, 272357), (136, 176231), (148, 161942), (187, 128168), (296, 80971), (374, 64084), (407, 58888), (433, 55352), (629, 38104), (748, 32042), (814, 29444), (866, 27676), (1258, 19052), (1496, 16021), (1628, 14722), (1732, 13838), (2516, 9526), (3256, 7361), (3464, 6919), (4763, 5032)]