70385252

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 146657280

約数和(自身を除く): 76272028

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 131, 217, 262, 434, 524, 619, 868, 917, 1238, 1834, 2476, 3668, 4061, 4333, 8122, 8666, 16244, 17332, 19189, 28427, 38378, 56854, 76756, 81089, 113708, 134323, 162178, 268646, 324356, 537292, 567623, 1135246, 2270492, 2513759, 5027518, 10055036, 17596313, 35192626, 70385252]

約数ペア:

[(1, 70385252), (2, 35192626), (4, 17596313), (7, 10055036), (14, 5027518), (28, 2513759), (31, 2270492), (62, 1135246), (124, 567623), (131, 537292), (217, 324356), (262, 268646), (434, 162178), (524, 134323), (619, 113708), (868, 81089), (917, 76756), (1238, 56854), (1834, 38378), (2476, 28427), (3668, 19189), (4061, 17332), (4333, 16244), (8122, 8666)]