40328344

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{6373}}^1$

素因数の和:6499

約数の個数: 32

約数和(自身を含む): 87196320

約数和(自身を除く): 46867976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 6373, 12746, 25492, 44611, 50984, 89222, 178444, 356888, 720149, 1440298, 2880596, 5041043, 5761192, 10082086, 20164172, 40328344]

約数ペア:

[(1, 40328344), (2, 20164172), (4, 10082086), (7, 5761192), (8, 5041043), (14, 2880596), (28, 1440298), (56, 720149), (113, 356888), (226, 178444), (452, 89222), (791, 50984), (904, 44611), (1582, 25492), (3164, 12746), (6328, 6373)]