71648506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 120605760

約数和(自身を除く): 48957254

約数列:

[1, 2, 17, 19, 34, 38, 197, 323, 394, 563, 646, 1126, 3349, 3743, 6698, 7486, 9571, 10697, 19142, 21394, 63631, 110911, 127262, 181849, 221822, 363698, 1885487, 2107309, 3770974, 4214618, 35824253, 71648506]

約数ペア:

[(1, 71648506), (2, 35824253), (17, 4214618), (19, 3770974), (34, 2107309), (38, 1885487), (197, 363698), (323, 221822), (394, 181849), (563, 127262), (646, 110911), (1126, 63631), (3349, 21394), (3743, 19142), (6698, 10697), (7486, 9571)]