38951856

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1213}}^1$

素因数の和:1450

約数の個数: 60

約数和(自身を含む): 109590208

約数和(自身を除く): 70638352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1213, 1338, 1784, 2007, 2426, 2676, 3568, 3639, 4014, 4852, 5352, 7278, 8028, 9704, 10704, 10917, 14556, 16056, 19408, 21834, 29112, 32112, 43668, 58224, 87336, 174672, 270499, 540998, 811497, 1081996, 1622994, 2163992, 2434491, 3245988, 4327984, 4868982, 6491976, 9737964, 12983952, 19475928, 38951856]

約数ペア:

[(1, 38951856), (2, 19475928), (3, 12983952), (4, 9737964), (6, 6491976), (8, 4868982), (9, 4327984), (12, 3245988), (16, 2434491), (18, 2163992), (24, 1622994), (36, 1081996), (48, 811497), (72, 540998), (144, 270499), (223, 174672), (446, 87336), (669, 58224), (892, 43668), (1213, 32112), (1338, 29112), (1784, 21834), (2007, 19408), (2426, 16056), (2676, 14556), (3568, 10917), (3639, 10704), (4014, 9704), (4852, 8028), (5352, 7278)]