28636534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 48474720

約数和(自身を除く): 19838186

約数列:

[1, 2, 17, 19, 34, 38, 97, 194, 323, 457, 646, 914, 1649, 1843, 3298, 3686, 7769, 8683, 15538, 17366, 31331, 44329, 62662, 88658, 147611, 295222, 753593, 842251, 1507186, 1684502, 14318267, 28636534]

約数ペア:

[(1, 28636534), (2, 14318267), (17, 1684502), (19, 1507186), (34, 842251), (38, 753593), (97, 295222), (194, 147611), (323, 88658), (457, 62662), (646, 44329), (914, 31331), (1649, 17366), (1843, 15538), (3298, 8683), (3686, 7769)]