728175074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{3299}}^1$

素因数の和:3518

約数の個数: 32

約数和(自身を含む): 1216512000

約数和(自身を除く): 488336926

約数列:

[1, 2, 11, 22, 79, 127, 158, 254, 869, 1397, 1738, 2794, 3299, 6598, 10033, 20066, 36289, 72578, 110363, 220726, 260621, 418973, 521242, 837946, 2866831, 4608703, 5733662, 9217406, 33098867, 66197734, 364087537, 728175074]

約数ペア:

[(1, 728175074), (2, 364087537), (11, 66197734), (22, 33098867), (79, 9217406), (127, 5733662), (158, 4608703), (254, 2866831), (869, 837946), (1397, 521242), (1738, 418973), (2794, 260621), (3299, 220726), (6598, 110363), (10033, 72578), (20066, 36289)]