68810448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{204793}}^1$

素因数の和:204811

約数の個数: 40

約数和(自身を含む): 203155648

約数和(自身を除く): 134345200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 204793, 409586, 614379, 819172, 1228758, 1433551, 1638344, 2457516, 2867102, 3276688, 4300653, 4915032, 5734204, 8601306, 9830064, 11468408, 17202612, 22936816, 34405224, 68810448]

約数ペア:

[(1, 68810448), (2, 34405224), (3, 22936816), (4, 17202612), (6, 11468408), (7, 9830064), (8, 8601306), (12, 5734204), (14, 4915032), (16, 4300653), (21, 3276688), (24, 2867102), (28, 2457516), (42, 1638344), (48, 1433551), (56, 1228758), (84, 819172), (112, 614379), (168, 409586), (336, 204793)]