38136848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1115

約数の個数: 40

約数和(自身を含む): 78845400

約数和(自身を除く): 40708552

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 596, 941, 1192, 1882, 2384, 2533, 3764, 5066, 7528, 10132, 15056, 15997, 20264, 31994, 40528, 63988, 127976, 140209, 255952, 280418, 560836, 1121672, 2243344, 2383553, 4767106, 9534212, 19068424, 38136848]

約数ペア:

[(1, 38136848), (2, 19068424), (4, 9534212), (8, 4767106), (16, 2383553), (17, 2243344), (34, 1121672), (68, 560836), (136, 280418), (149, 255952), (272, 140209), (298, 127976), (596, 63988), (941, 40528), (1192, 31994), (1882, 20264), (2384, 15997), (2533, 15056), (3764, 10132), (5066, 7528)]