64212872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2141}}^1$

素因数の和:2333

約数の個数: 32

約数和(自身を含む): 126463680

約数和(自身を除く): 62250808

約数列:

[1, 2, 4, 8, 23, 46, 92, 163, 184, 326, 652, 1304, 2141, 3749, 4282, 7498, 8564, 14996, 17128, 29992, 49243, 98486, 196972, 348983, 393944, 697966, 1395932, 2791864, 8026609, 16053218, 32106436, 64212872]

約数ペア:

[(1, 64212872), (2, 32106436), (4, 16053218), (8, 8026609), (23, 2791864), (46, 1395932), (92, 697966), (163, 393944), (184, 348983), (326, 196972), (652, 98486), (1304, 49243), (2141, 29992), (3749, 17128), (4282, 14996), (7498, 8564)]