71967392

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18899}}^1$

素因数の和:18933

約数の個数: 48

約数和(自身を含む): 171460800

約数和(自身を除く): 99493408

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 18899, 37798, 75596, 132293, 151192, 264586, 302384, 321283, 529172, 604768, 642566, 1058344, 1285132, 2116688, 2248981, 2570264, 4233376, 4497962, 5140528, 8995924, 10281056, 17991848, 35983696, 71967392]

約数ペア:

[(1, 71967392), (2, 35983696), (4, 17991848), (7, 10281056), (8, 8995924), (14, 5140528), (16, 4497962), (17, 4233376), (28, 2570264), (32, 2248981), (34, 2116688), (56, 1285132), (68, 1058344), (112, 642566), (119, 604768), (136, 529172), (224, 321283), (238, 302384), (272, 264586), (476, 151192), (544, 132293), (952, 75596), (1904, 37798), (3808, 18899)]