42749654

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 69236640

約数和(自身を除く): 26486986

約数列:

[1, 2, 29, 43, 58, 61, 86, 122, 281, 562, 1247, 1769, 2494, 2623, 3538, 5246, 8149, 12083, 16298, 17141, 24166, 34282, 76067, 152134, 350407, 497089, 700814, 737063, 994178, 1474126, 21374827, 42749654]

約数ペア:

[(1, 42749654), (2, 21374827), (29, 1474126), (43, 994178), (58, 737063), (61, 700814), (86, 497089), (122, 350407), (281, 152134), (562, 76067), (1247, 34282), (1769, 24166), (2494, 17141), (2623, 16298), (3538, 12083), (5246, 8149)]