28504036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 58786560

約数和(自身を除く): 30282524

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 53, 68, 106, 187, 212, 374, 583, 719, 748, 901, 1166, 1438, 1802, 2332, 2876, 3604, 7909, 9911, 12223, 15818, 19822, 24446, 31636, 38107, 39644, 48892, 76214, 134453, 152428, 268906, 419177, 537812, 647819, 838354, 1295638, 1676708, 2591276, 7126009, 14252018, 28504036]

約数ペア:

[(1, 28504036), (2, 14252018), (4, 7126009), (11, 2591276), (17, 1676708), (22, 1295638), (34, 838354), (44, 647819), (53, 537812), (68, 419177), (106, 268906), (187, 152428), (212, 134453), (374, 76214), (583, 48892), (719, 39644), (748, 38107), (901, 31636), (1166, 24446), (1438, 19822), (1802, 15818), (2332, 12223), (2876, 9911), (3604, 7909)]