38643416

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36319}}^1$

素因数の和:36351

約数の個数: 32

約数和(自身を含む): 87168000

約数和(自身を除く): 48524584

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 36319, 72638, 145276, 254233, 290552, 508466, 690061, 1016932, 1380122, 2033864, 2760244, 4830427, 5520488, 9660854, 19321708, 38643416]

約数ペア:

[(1, 38643416), (2, 19321708), (4, 9660854), (7, 5520488), (8, 4830427), (14, 2760244), (19, 2033864), (28, 1380122), (38, 1016932), (56, 690061), (76, 508466), (133, 290552), (152, 254233), (266, 145276), (532, 72638), (1064, 36319)]