7013216

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 15966720

約数和(自身を除く): 8953504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 239, 262, 478, 524, 917, 956, 1048, 1673, 1834, 1912, 2096, 3346, 3668, 3824, 4192, 6692, 7336, 7648, 13384, 14672, 26768, 29344, 31309, 53536, 62618, 125236, 219163, 250472, 438326, 500944, 876652, 1001888, 1753304, 3506608, 7013216]

約数ペア:

[(1, 7013216), (2, 3506608), (4, 1753304), (7, 1001888), (8, 876652), (14, 500944), (16, 438326), (28, 250472), (32, 219163), (56, 125236), (112, 62618), (131, 53536), (224, 31309), (239, 29344), (262, 26768), (478, 14672), (524, 13384), (917, 7648), (956, 7336), (1048, 6692), (1673, 4192), (1834, 3824), (1912, 3668), (2096, 3346)]