8742149164

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{54139}}^1$

素因数の和:54302

約数の個数: 48

約数和(自身を含む): 17948492800

約数和(自身を除く): 9206343636

約数列:

[1, 2, 4, 7, 14, 28, 73, 79, 146, 158, 292, 316, 511, 553, 1022, 1106, 2044, 2212, 5767, 11534, 23068, 40369, 54139, 80738, 108278, 161476, 216556, 378973, 757946, 1515892, 3952147, 4276981, 7904294, 8553962, 15808588, 17107924, 27665029, 29938867, 55330058, 59877734, 110660116, 119755468, 312219613, 624439226, 1248878452, 2185537291, 4371074582, 8742149164]

約数ペア:

[(1, 8742149164), (2, 4371074582), (4, 2185537291), (7, 1248878452), (14, 624439226), (28, 312219613), (73, 119755468), (79, 110660116), (146, 59877734), (158, 55330058), (292, 29938867), (316, 27665029), (511, 17107924), (553, 15808588), (1022, 8553962), (1106, 7904294), (2044, 4276981), (2212, 3952147), (5767, 1515892), (11534, 757946), (23068, 378973), (40369, 216556), (54139, 161476), (80738, 108278)]