42791375572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{211007}}^1$

素因数の和:211452

約数の個数: 36

約数和(自身を含む): 82508348160

約数和(自身を除く): 39716972588

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 419, 484, 838, 1676, 4609, 9218, 18436, 50699, 101398, 202796, 211007, 422014, 844028, 2321077, 4642154, 9284308, 25531847, 51063694, 88411933, 102127388, 176823866, 353647732, 972531263, 1945062526, 3890125052, 10697843893, 21395687786, 42791375572]

約数ペア:

[(1, 42791375572), (2, 21395687786), (4, 10697843893), (11, 3890125052), (22, 1945062526), (44, 972531263), (121, 353647732), (242, 176823866), (419, 102127388), (484, 88411933), (838, 51063694), (1676, 25531847), (4609, 9284308), (9218, 4642154), (18436, 2321077), (50699, 844028), (101398, 422014), (202796, 211007)]