16489004028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{257947}}^1$

素因数の和:258722

約数の個数: 48

約数和(自身を含む): 44028628224

約数和(自身を除く): 27539624196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 761, 1522, 2283, 3044, 4566, 5327, 9132, 10654, 15981, 21308, 31962, 63924, 257947, 515894, 773841, 1031788, 1547682, 1805629, 3095364, 3611258, 5416887, 7222516, 10833774, 21667548, 196297667, 392595334, 588893001, 785190668, 1177786002, 1374083669, 2355572004, 2748167338, 4122251007, 5496334676, 8244502014, 16489004028]

約数ペア:

[(1, 16489004028), (2, 8244502014), (3, 5496334676), (4, 4122251007), (6, 2748167338), (7, 2355572004), (12, 1374083669), (14, 1177786002), (21, 785190668), (28, 588893001), (42, 392595334), (84, 196297667), (761, 21667548), (1522, 10833774), (2283, 7222516), (3044, 5416887), (4566, 3611258), (5327, 3095364), (9132, 1805629), (10654, 1547682), (15981, 1031788), (21308, 773841), (31962, 515894), (63924, 257947)]