3955298432

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{2081}}^1$

素因数の和:2605

約数の個数: 64

約数和(自身を含む): 8154777600

約数和(自身を除く): 4199479168

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 479, 496, 958, 992, 1916, 1984, 2081, 3832, 3968, 4162, 7664, 8324, 14849, 15328, 16648, 29698, 30656, 33296, 59396, 61312, 64511, 66592, 118792, 129022, 133184, 237584, 258044, 266368, 475168, 516088, 950336, 996799, 1032176, 1900672, 1993598, 2064352, 3987196, 4128704, 7974392, 8257408, 15948784, 30900769, 31897568, 61801538, 63795136, 123603076, 127590272, 247206152, 494412304, 988824608, 1977649216, 3955298432]

約数ペア:

[(1, 3955298432), (2, 1977649216), (4, 988824608), (8, 494412304), (16, 247206152), (31, 127590272), (32, 123603076), (62, 63795136), (64, 61801538), (124, 31897568), (128, 30900769), (248, 15948784), (479, 8257408), (496, 7974392), (958, 4128704), (992, 3987196), (1916, 2064352), (1984, 1993598), (2081, 1900672), (3832, 1032176), (3968, 996799), (4162, 950336), (7664, 516088), (8324, 475168), (14849, 266368), (15328, 258044), (16648, 237584), (29698, 133184), (30656, 129022), (33296, 118792), (59396, 66592), (61312, 64511)]