69487886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 117059040

約数和(自身を除く): 47571154

約数列:

[1, 2, 13, 26, 29, 58, 157, 314, 377, 587, 754, 1174, 2041, 4082, 4553, 7631, 9106, 15262, 17023, 34046, 59189, 92159, 118378, 184318, 221299, 442598, 1198067, 2396134, 2672611, 5345222, 34743943, 69487886]

約数ペア:

[(1, 69487886), (2, 34743943), (13, 5345222), (26, 2672611), (29, 2396134), (58, 1198067), (157, 442598), (314, 221299), (377, 184318), (587, 118378), (754, 92159), (1174, 59189), (2041, 34046), (4082, 17023), (4553, 15262), (7631, 9106)]