408034256

素因数分解:

$2^4\times 7^1\times {\mathrm{853}}^1\times {\mathrm{4271}}^1$

素因数の和:5139

約数の個数: 40

約数和(自身を含む): 904775424

約数和(自身を除く): 496741168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 853, 1706, 3412, 4271, 5971, 6824, 8542, 11942, 13648, 17084, 23884, 29897, 34168, 47768, 59794, 68336, 95536, 119588, 239176, 478352, 3643163, 7286326, 14572652, 25502141, 29145304, 51004282, 58290608, 102008564, 204017128, 408034256]

約数ペア:

[(1, 408034256), (2, 204017128), (4, 102008564), (7, 58290608), (8, 51004282), (14, 29145304), (16, 25502141), (28, 14572652), (56, 7286326), (112, 3643163), (853, 478352), (1706, 239176), (3412, 119588), (4271, 95536), (5971, 68336), (6824, 59794), (8542, 47768), (11942, 34168), (13648, 29897), (17084, 23884)]