22734656

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1687

約数の個数: 56

約数和(自身を含む): 53254656

約数和(自身を除く): 30520000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1637, 1736, 1984, 3274, 3472, 6548, 6944, 11459, 13096, 13888, 22918, 26192, 45836, 50747, 52384, 91672, 101494, 104768, 183344, 202988, 355229, 366688, 405976, 710458, 733376, 811952, 1420916, 1623904, 2841832, 3247808, 5683664, 11367328, 22734656]

約数ペア:

[(1, 22734656), (2, 11367328), (4, 5683664), (7, 3247808), (8, 2841832), (14, 1623904), (16, 1420916), (28, 811952), (31, 733376), (32, 710458), (56, 405976), (62, 366688), (64, 355229), (112, 202988), (124, 183344), (217, 104768), (224, 101494), (248, 91672), (434, 52384), (448, 50747), (496, 45836), (868, 26192), (992, 22918), (1637, 13888), (1736, 13096), (1984, 11459), (3274, 6944), (3472, 6548)]