22527616

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 48348000

約数和(自身を除く): 25820384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 128, 152, 157, 236, 304, 314, 472, 608, 628, 944, 1121, 1216, 1256, 1888, 2242, 2432, 2512, 2983, 3776, 4484, 5024, 5966, 7552, 8968, 9263, 10048, 11932, 17936, 18526, 20096, 23864, 35872, 37052, 47728, 71744, 74104, 95456, 143488, 148208, 175997, 190912, 296416, 351994, 381824, 592832, 703988, 1185664, 1407976, 2815952, 5631904, 11263808, 22527616]

約数ペア:

[(1, 22527616), (2, 11263808), (4, 5631904), (8, 2815952), (16, 1407976), (19, 1185664), (32, 703988), (38, 592832), (59, 381824), (64, 351994), (76, 296416), (118, 190912), (128, 175997), (152, 148208), (157, 143488), (236, 95456), (304, 74104), (314, 71744), (472, 47728), (608, 37052), (628, 35872), (944, 23864), (1121, 20096), (1216, 18526), (1256, 17936), (1888, 11932), (2242, 10048), (2432, 9263), (2512, 8968), (2983, 7552), (3776, 5966), (4484, 5024)]