12705960696976

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{2131}}^1\times {\mathrm{2373583}}^1$

素因数の和:2375879

約数の個数: 40

約数和(自身を含む): 24786236369024

約数和(自身を除く): 12080275672048

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2131, 2512, 4262, 8524, 17048, 34096, 334567, 669134, 1338268, 2373583, 2676536, 4747166, 5353072, 9494332, 18988664, 37977328, 372652531, 745305062, 1490610124, 2981220248, 5058105373, 5962440496, 10116210746, 20232421492, 40464842984, 80929685968, 794122543561, 1588245087122, 3176490174244, 6352980348488, 12705960696976]

約数ペア:

[(1, 12705960696976), (2, 6352980348488), (4, 3176490174244), (8, 1588245087122), (16, 794122543561), (157, 80929685968), (314, 40464842984), (628, 20232421492), (1256, 10116210746), (2131, 5962440496), (2512, 5058105373), (4262, 2981220248), (8524, 1490610124), (17048, 745305062), (34096, 372652531), (334567, 37977328), (669134, 18988664), (1338268, 9494332), (2373583, 5353072), (2676536, 4747166)]