69986642

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 117635328

約数和(自身を除く): 47648686

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 431, 671, 862, 1331, 1342, 2662, 4741, 7381, 9482, 14762, 26291, 52151, 52582, 81191, 104302, 162382, 289201, 573661, 578402, 1147322, 3181211, 6362422, 34993321, 69986642]

約数ペア:

[(1, 69986642), (2, 34993321), (11, 6362422), (22, 3181211), (61, 1147322), (121, 578402), (122, 573661), (242, 289201), (431, 162382), (671, 104302), (862, 81191), (1331, 52582), (1342, 52151), (2662, 26291), (4741, 14762), (7381, 9482)]