64808998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 106644384

約数和(自身を除く): 41835386

約数列:

[1, 2, 17, 34, 43, 86, 97, 194, 457, 731, 914, 1462, 1649, 3298, 4171, 7769, 8342, 15538, 19651, 39302, 44329, 70907, 88658, 141814, 334067, 668134, 753593, 1507186, 1906147, 3812294, 32404499, 64808998]

約数ペア:

[(1, 64808998), (2, 32404499), (17, 3812294), (34, 1906147), (43, 1507186), (86, 753593), (97, 668134), (194, 334067), (457, 141814), (731, 88658), (914, 70907), (1462, 44329), (1649, 39302), (3298, 19651), (4171, 15538), (7769, 8342)]