70292908736

素因数分解:

$2^6\times {\mathrm{2221}}^1\times {\mathrm{494519}}^1$

素因数の和:496752

約数の個数: 28

約数和(自身を含む): 139550576880

約数和(自身を除く): 69257668144

約数列:

[1, 2, 4, 8, 16, 32, 64, 2221, 4442, 8884, 17768, 35536, 71072, 142144, 494519, 989038, 1978076, 3956152, 7912304, 15824608, 31649216, 1098326699, 2196653398, 4393306796, 8786613592, 17573227184, 35146454368, 70292908736]

約数ペア:

[(1, 70292908736), (2, 35146454368), (4, 17573227184), (8, 8786613592), (16, 4393306796), (32, 2196653398), (64, 1098326699), (2221, 31649216), (4442, 15824608), (8884, 7912304), (17768, 3956152), (35536, 1978076), (71072, 989038), (142144, 494519)]