16972704

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{8419}}^1$

素因数の和:8442

約数の個数: 72

約数和(自身を含む): 55167840

約数和(自身を除く): 38195136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 8419, 16838, 25257, 33676, 50514, 58933, 67352, 75771, 101028, 117866, 134704, 151542, 176799, 202056, 235732, 269408, 303084, 353598, 404112, 471464, 530397, 606168, 707196, 808224, 942928, 1060794, 1212336, 1414392, 1885856, 2121588, 2424672, 2828784, 4243176, 5657568, 8486352, 16972704]

約数ペア:

[(1, 16972704), (2, 8486352), (3, 5657568), (4, 4243176), (6, 2828784), (7, 2424672), (8, 2121588), (9, 1885856), (12, 1414392), (14, 1212336), (16, 1060794), (18, 942928), (21, 808224), (24, 707196), (28, 606168), (32, 530397), (36, 471464), (42, 404112), (48, 353598), (56, 303084), (63, 269408), (72, 235732), (84, 202056), (96, 176799), (112, 151542), (126, 134704), (144, 117866), (168, 101028), (224, 75771), (252, 67352), (288, 58933), (336, 50514), (504, 33676), (672, 25257), (1008, 16838), (2016, 8419)]