69172012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 149712640

約数和(自身を除く): 80540628

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 307, 364, 614, 619, 1228, 1238, 2149, 2476, 3991, 4298, 4333, 7982, 8047, 8596, 8666, 15964, 16094, 17332, 27937, 32188, 55874, 56329, 111748, 112658, 190033, 225316, 380066, 760132, 1330231, 2470429, 2660462, 4940858, 5320924, 9881716, 17293003, 34586006, 69172012]

約数ペア:

[(1, 69172012), (2, 34586006), (4, 17293003), (7, 9881716), (13, 5320924), (14, 4940858), (26, 2660462), (28, 2470429), (52, 1330231), (91, 760132), (182, 380066), (307, 225316), (364, 190033), (614, 112658), (619, 111748), (1228, 56329), (1238, 55874), (2149, 32188), (2476, 27937), (3991, 17332), (4298, 16094), (4333, 15964), (7982, 8666), (8047, 8596)]