73405184

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 157616928

約数和(自身を除く): 84211744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 167, 202, 256, 272, 334, 404, 544, 668, 808, 1088, 1336, 1616, 1717, 2176, 2672, 2839, 3232, 3434, 4352, 5344, 5678, 6464, 6868, 10688, 11356, 12928, 13736, 16867, 21376, 22712, 25856, 27472, 33734, 42752, 45424, 54944, 67468, 90848, 109888, 134936, 181696, 219776, 269872, 286739, 363392, 439552, 539744, 573478, 726784, 1079488, 1146956, 2158976, 2293912, 4317952, 4587824, 9175648, 18351296, 36702592, 73405184]

約数ペア:

[(1, 73405184), (2, 36702592), (4, 18351296), (8, 9175648), (16, 4587824), (17, 4317952), (32, 2293912), (34, 2158976), (64, 1146956), (68, 1079488), (101, 726784), (128, 573478), (136, 539744), (167, 439552), (202, 363392), (256, 286739), (272, 269872), (334, 219776), (404, 181696), (544, 134936), (668, 109888), (808, 90848), (1088, 67468), (1336, 54944), (1616, 45424), (1717, 42752), (2176, 33734), (2672, 27472), (2839, 25856), (3232, 22712), (3434, 21376), (4352, 16867), (5344, 13736), (5678, 12928), (6464, 11356), (6868, 10688)]