26399408

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5749}}^1$

素因数の和:5805

約数の個数: 40

約数和(自身を含む): 59892000

約数和(自身を除く): 33492592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 5749, 11498, 22996, 40243, 45992, 80486, 91984, 160972, 235709, 321944, 471418, 643888, 942836, 1649963, 1885672, 3299926, 3771344, 6599852, 13199704, 26399408]

約数ペア:

[(1, 26399408), (2, 13199704), (4, 6599852), (7, 3771344), (8, 3299926), (14, 1885672), (16, 1649963), (28, 942836), (41, 643888), (56, 471418), (82, 321944), (112, 235709), (164, 160972), (287, 91984), (328, 80486), (574, 45992), (656, 40243), (1148, 22996), (2296, 11498), (4592, 5749)]