64097432

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{27917}}^1$

素因数の和:27971

約数の個数: 32

約数和(自身を含む): 140706720

約数和(自身を除く): 76609288

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 27917, 55834, 111668, 195419, 223336, 390838, 781676, 1144597, 1563352, 2289194, 4578388, 8012179, 9156776, 16024358, 32048716, 64097432]

約数ペア:

[(1, 64097432), (2, 32048716), (4, 16024358), (7, 9156776), (8, 8012179), (14, 4578388), (28, 2289194), (41, 1563352), (56, 1144597), (82, 781676), (164, 390838), (287, 223336), (328, 195419), (574, 111668), (1148, 55834), (2296, 27917)]