17455224472

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{60139}}^1$

素因数の和:60296

約数の個数: 64

約数和(自身を含む): 38451110400

約数和(自身を除く): 20995885928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 73, 142, 146, 284, 292, 497, 511, 568, 584, 994, 1022, 1988, 2044, 3976, 4088, 5183, 10366, 20732, 36281, 41464, 60139, 72562, 120278, 145124, 240556, 290248, 420973, 481112, 841946, 1683892, 3367784, 4269869, 4390147, 8539738, 8780294, 17079476, 17560588, 29889083, 30731029, 34158952, 35121176, 59778166, 61462058, 119556332, 122924116, 239112664, 245848232, 311700437, 623400874, 1246801748, 2181903059, 2493603496, 4363806118, 8727612236, 17455224472]

約数ペア:

[(1, 17455224472), (2, 8727612236), (4, 4363806118), (7, 2493603496), (8, 2181903059), (14, 1246801748), (28, 623400874), (56, 311700437), (71, 245848232), (73, 239112664), (142, 122924116), (146, 119556332), (284, 61462058), (292, 59778166), (497, 35121176), (511, 34158952), (568, 30731029), (584, 29889083), (994, 17560588), (1022, 17079476), (1988, 8780294), (2044, 8539738), (3976, 4390147), (4088, 4269869), (5183, 3367784), (10366, 1683892), (20732, 841946), (36281, 481112), (41464, 420973), (60139, 290248), (72562, 240556), (120278, 145124)]