38534112

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2080

約数の個数: 72

約数和(自身を含む): 111272616

約数和(自身を除く): 72738504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1608, 1997, 2144, 2412, 3216, 3994, 4824, 5991, 6432, 7988, 9648, 11982, 15976, 17973, 19296, 23964, 31952, 35946, 47928, 63904, 71892, 95856, 133799, 143784, 191712, 267598, 287568, 401397, 535196, 575136, 802794, 1070392, 1204191, 1605588, 2140784, 2408382, 3211176, 4281568, 4816764, 6422352, 9633528, 12844704, 19267056, 38534112]

約数ペア:

[(1, 38534112), (2, 19267056), (3, 12844704), (4, 9633528), (6, 6422352), (8, 4816764), (9, 4281568), (12, 3211176), (16, 2408382), (18, 2140784), (24, 1605588), (32, 1204191), (36, 1070392), (48, 802794), (67, 575136), (72, 535196), (96, 401397), (134, 287568), (144, 267598), (201, 191712), (268, 143784), (288, 133799), (402, 95856), (536, 71892), (603, 63904), (804, 47928), (1072, 35946), (1206, 31952), (1608, 23964), (1997, 19296), (2144, 17973), (2412, 15976), (3216, 11982), (3994, 9648), (4824, 7988), (5991, 6432)]