520708133072

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{6841}}^1\times {\mathrm{24907}}^1$

素因数の和:31947

約数の個数: 40

約数和(自身を含む): 1014343030272

約数和(自身を除く): 493634897200

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 6841, 13682, 24907, 27364, 49814, 54728, 99628, 109456, 199256, 398512, 1306631, 2613262, 4757237, 5226524, 9514474, 10453048, 19028948, 20906096, 38057896, 76115792, 170388787, 340777574, 681555148, 1363110296, 2726220592, 32544258317, 65088516634, 130177033268, 260354066536, 520708133072]

約数ペア:

[(1, 520708133072), (2, 260354066536), (4, 130177033268), (8, 65088516634), (16, 32544258317), (191, 2726220592), (382, 1363110296), (764, 681555148), (1528, 340777574), (3056, 170388787), (6841, 76115792), (13682, 38057896), (24907, 20906096), (27364, 19028948), (49814, 10453048), (54728, 9514474), (99628, 5226524), (109456, 4757237), (199256, 2613262), (398512, 1306631)]