70021042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20249}}^1$

素因数の和:20290

約数の個数: 32

約数和(自身を含む): 136080000

約数和(自身を除く): 66058958

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 20249, 40498, 141743, 263237, 283486, 384731, 526474, 769462, 1842659, 2693117, 3685318, 5001503, 5386234, 10003006, 35010521, 70021042]

約数ペア:

[(1, 70021042), (2, 35010521), (7, 10003006), (13, 5386234), (14, 5001503), (19, 3685318), (26, 2693117), (38, 1842659), (91, 769462), (133, 526474), (182, 384731), (247, 283486), (266, 263237), (494, 141743), (1729, 40498), (3458, 20249)]