4068550672

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1433}}^1\times {\mathrm{2909}}^1$

素因数の和:4411

約数の個数: 40

約数和(自身を含む): 8020390680

約数和(自身を除く): 3951840008

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1433, 2866, 2909, 5732, 5818, 11464, 11636, 22928, 23272, 46544, 87413, 174826, 177449, 349652, 354898, 699304, 709796, 1398608, 1419592, 2839184, 4168597, 8337194, 16674388, 33348776, 66697552, 254284417, 508568834, 1017137668, 2034275336, 4068550672]

約数ペア:

[(1, 4068550672), (2, 2034275336), (4, 1017137668), (8, 508568834), (16, 254284417), (61, 66697552), (122, 33348776), (244, 16674388), (488, 8337194), (976, 4168597), (1433, 2839184), (2866, 1419592), (2909, 1398608), (5732, 709796), (5818, 699304), (11464, 354898), (11636, 349652), (22928, 177449), (23272, 174826), (46544, 87413)]