70620836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 146021568

約数和(自身を除く): 75400732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 331, 373, 572, 662, 746, 1324, 1492, 3641, 4103, 4303, 4849, 7282, 8206, 8606, 9698, 14564, 16412, 17212, 19396, 47333, 53339, 94666, 106678, 123463, 189332, 213356, 246926, 493852, 1358093, 1605019, 2716186, 3210038, 5432372, 6420076, 17655209, 35310418, 70620836]

約数ペア:

[(1, 70620836), (2, 35310418), (4, 17655209), (11, 6420076), (13, 5432372), (22, 3210038), (26, 2716186), (44, 1605019), (52, 1358093), (143, 493852), (286, 246926), (331, 213356), (373, 189332), (572, 123463), (662, 106678), (746, 94666), (1324, 53339), (1492, 47333), (3641, 19396), (4103, 17212), (4303, 16412), (4849, 14564), (7282, 9698), (8206, 8606)]