63893786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 118039680

約数和(自身を除く): 54145894

約数列:

[1, 2, 11, 17, 22, 29, 34, 43, 58, 86, 137, 187, 274, 319, 374, 473, 493, 638, 731, 946, 986, 1247, 1462, 1507, 2329, 2494, 3014, 3973, 4658, 5423, 5891, 7946, 8041, 10846, 11782, 13717, 16082, 21199, 25619, 27434, 42398, 43703, 51238, 64801, 67541, 87406, 100147, 129602, 135082, 170839, 200294, 233189, 341678, 466378, 742951, 1101617, 1485902, 1879229, 2203234, 2904263, 3758458, 5808526, 31946893, 63893786]

約数ペア:

[(1, 63893786), (2, 31946893), (11, 5808526), (17, 3758458), (22, 2904263), (29, 2203234), (34, 1879229), (43, 1485902), (58, 1101617), (86, 742951), (137, 466378), (187, 341678), (274, 233189), (319, 200294), (374, 170839), (473, 135082), (493, 129602), (638, 100147), (731, 87406), (946, 67541), (986, 64801), (1247, 51238), (1462, 43703), (1507, 42398), (2329, 27434), (2494, 25619), (3014, 21199), (3973, 16082), (4658, 13717), (5423, 11782), (5891, 10846), (7946, 8041)]