12428082128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{27487}}^1$

素因数の和:27880

約数の個数: 80

約数和(自身を含む): 30103977984

約数和(自身を除く): 17675895856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 367, 616, 734, 1232, 1468, 2569, 2936, 4037, 5138, 5872, 8074, 10276, 16148, 20552, 27487, 28259, 32296, 41104, 54974, 56518, 64592, 109948, 113036, 192409, 219896, 226072, 302357, 384818, 439792, 452144, 604714, 769636, 1209428, 1539272, 2116499, 2418856, 3078544, 4232998, 4837712, 8465996, 10087729, 16931992, 20175458, 33863984, 40350916, 70614103, 80701832, 110965019, 141228206, 161403664, 221930038, 282456412, 443860076, 564912824, 776755133, 887720152, 1129825648, 1553510266, 1775440304, 3107020532, 6214041064, 12428082128]

約数ペア:

[(1, 12428082128), (2, 6214041064), (4, 3107020532), (7, 1775440304), (8, 1553510266), (11, 1129825648), (14, 887720152), (16, 776755133), (22, 564912824), (28, 443860076), (44, 282456412), (56, 221930038), (77, 161403664), (88, 141228206), (112, 110965019), (154, 80701832), (176, 70614103), (308, 40350916), (367, 33863984), (616, 20175458), (734, 16931992), (1232, 10087729), (1468, 8465996), (2569, 4837712), (2936, 4232998), (4037, 3078544), (5138, 2418856), (5872, 2116499), (8074, 1539272), (10276, 1209428), (16148, 769636), (20552, 604714), (27487, 452144), (28259, 439792), (32296, 384818), (41104, 302357), (54974, 226072), (56518, 219896), (64592, 192409), (109948, 113036)]