27189664

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 57226176

約数和(自身を除く): 30036512

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 151, 272, 302, 331, 544, 604, 662, 1208, 1324, 2416, 2567, 2648, 4832, 5134, 5296, 5627, 10268, 10592, 11254, 20536, 22508, 41072, 45016, 49981, 82144, 90032, 99962, 180064, 199924, 399848, 799696, 849677, 1599392, 1699354, 3398708, 6797416, 13594832, 27189664]

約数ペア:

[(1, 27189664), (2, 13594832), (4, 6797416), (8, 3398708), (16, 1699354), (17, 1599392), (32, 849677), (34, 799696), (68, 399848), (136, 199924), (151, 180064), (272, 99962), (302, 90032), (331, 82144), (544, 49981), (604, 45016), (662, 41072), (1208, 22508), (1324, 20536), (2416, 11254), (2567, 10592), (2648, 10268), (4832, 5627), (5134, 5296)]