38492708

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 75411840

約数和(自身を除く): 36919132

約数列:

[1, 2, 4, 19, 23, 38, 46, 61, 76, 92, 122, 244, 361, 437, 722, 874, 1159, 1403, 1444, 1748, 2318, 2806, 4636, 5612, 6859, 8303, 13718, 16606, 22021, 26657, 27436, 33212, 44042, 53314, 88084, 106628, 157757, 315514, 418399, 506483, 631028, 836798, 1012966, 1673596, 2025932, 9623177, 19246354, 38492708]

約数ペア:

[(1, 38492708), (2, 19246354), (4, 9623177), (19, 2025932), (23, 1673596), (38, 1012966), (46, 836798), (61, 631028), (76, 506483), (92, 418399), (122, 315514), (244, 157757), (361, 106628), (437, 88084), (722, 53314), (874, 44042), (1159, 33212), (1403, 27436), (1444, 26657), (1748, 22021), (2318, 16606), (2806, 13718), (4636, 8303), (5612, 6859)]