6738256

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3539}}^1$

素因数の和:3571

約数の個数: 40

約数和(自身を含む): 15802560

約数和(自身を除く): 9064304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 3539, 7078, 14156, 24773, 28312, 49546, 56624, 60163, 99092, 120326, 198184, 240652, 396368, 421141, 481304, 842282, 962608, 1684564, 3369128, 6738256]

約数ペア:

[(1, 6738256), (2, 3369128), (4, 1684564), (7, 962608), (8, 842282), (14, 481304), (16, 421141), (17, 396368), (28, 240652), (34, 198184), (56, 120326), (68, 99092), (112, 60163), (119, 56624), (136, 49546), (238, 28312), (272, 24773), (476, 14156), (952, 7078), (1904, 3539)]