69746104

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 140802480

約数和(自身を除く): 71056376

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 289, 311, 388, 578, 622, 776, 1156, 1244, 1649, 2312, 2488, 3298, 5287, 6596, 10574, 13192, 21148, 28033, 30167, 42296, 56066, 60334, 89879, 112132, 120668, 179758, 224264, 241336, 359516, 512839, 719032, 1025678, 2051356, 4102712, 8718263, 17436526, 34873052, 69746104]

約数ペア:

[(1, 69746104), (2, 34873052), (4, 17436526), (8, 8718263), (17, 4102712), (34, 2051356), (68, 1025678), (97, 719032), (136, 512839), (194, 359516), (289, 241336), (311, 224264), (388, 179758), (578, 120668), (622, 112132), (776, 89879), (1156, 60334), (1244, 56066), (1649, 42296), (2312, 30167), (2488, 28033), (3298, 21148), (5287, 13192), (6596, 10574)]