7750028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 16892064

約数和(自身を除く): 9142036

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 797, 884, 1594, 2431, 3188, 4862, 8767, 9724, 10361, 13549, 17534, 20722, 27098, 35068, 41444, 54196, 113971, 149039, 176137, 227942, 298078, 352274, 455884, 596156, 704548, 1937507, 3875014, 7750028]

約数ペア:

[(1, 7750028), (2, 3875014), (4, 1937507), (11, 704548), (13, 596156), (17, 455884), (22, 352274), (26, 298078), (34, 227942), (44, 176137), (52, 149039), (68, 113971), (143, 54196), (187, 41444), (221, 35068), (286, 27098), (374, 20722), (442, 17534), (572, 13549), (748, 10361), (797, 9724), (884, 8767), (1594, 4862), (2431, 3188)]