38813328

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{11719}}^1$

素因数の和:11756

約数の個数: 60

約数和(自身を含む): 113355840

約数和(自身を除く): 74542512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 11719, 23438, 35157, 46876, 70314, 93752, 105471, 140628, 187504, 210942, 269537, 281256, 421884, 539074, 562512, 808611, 843768, 1078148, 1617222, 1687536, 2156296, 2425833, 3234444, 4312592, 4851666, 6468888, 9703332, 12937776, 19406664, 38813328]

約数ペア:

[(1, 38813328), (2, 19406664), (3, 12937776), (4, 9703332), (6, 6468888), (8, 4851666), (9, 4312592), (12, 3234444), (16, 2425833), (18, 2156296), (23, 1687536), (24, 1617222), (36, 1078148), (46, 843768), (48, 808611), (69, 562512), (72, 539074), (92, 421884), (138, 281256), (144, 269537), (184, 210942), (207, 187504), (276, 140628), (368, 105471), (414, 93752), (552, 70314), (828, 46876), (1104, 35157), (1656, 23438), (3312, 11719)]