38473328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{467}}^1$

素因数の和:765

約数の個数: 40

約数和(自身を含む): 78923520

約数和(自身を除く): 40450192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 271, 304, 467, 542, 934, 1084, 1868, 2168, 3736, 4336, 5149, 7472, 8873, 10298, 17746, 20596, 35492, 41192, 70984, 82384, 126557, 141968, 253114, 506228, 1012456, 2024912, 2404583, 4809166, 9618332, 19236664, 38473328]

約数ペア:

[(1, 38473328), (2, 19236664), (4, 9618332), (8, 4809166), (16, 2404583), (19, 2024912), (38, 1012456), (76, 506228), (152, 253114), (271, 141968), (304, 126557), (467, 82384), (542, 70984), (934, 41192), (1084, 35492), (1868, 20596), (2168, 17746), (3736, 10298), (4336, 8873), (5149, 7472)]