39649968

素因数分解:

$2^4\times 3^2\times {\mathrm{251}}^1\times {\mathrm{1097}}^1$

素因数の和:1362

約数の個数: 60

約数和(自身を含む): 111508488

約数和(自身を除く): 71858520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 251, 502, 753, 1004, 1097, 1506, 2008, 2194, 2259, 3012, 3291, 4016, 4388, 4518, 6024, 6582, 8776, 9036, 9873, 12048, 13164, 17552, 18072, 19746, 26328, 36144, 39492, 52656, 78984, 157968, 275347, 550694, 826041, 1101388, 1652082, 2202776, 2478123, 3304164, 4405552, 4956246, 6608328, 9912492, 13216656, 19824984, 39649968]

約数ペア:

[(1, 39649968), (2, 19824984), (3, 13216656), (4, 9912492), (6, 6608328), (8, 4956246), (9, 4405552), (12, 3304164), (16, 2478123), (18, 2202776), (24, 1652082), (36, 1101388), (48, 826041), (72, 550694), (144, 275347), (251, 157968), (502, 78984), (753, 52656), (1004, 39492), (1097, 36144), (1506, 26328), (2008, 19746), (2194, 18072), (2259, 17552), (3012, 13164), (3291, 12048), (4016, 9873), (4388, 9036), (4518, 8776), (6024, 6582)]