79978336

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:1967

約数の個数: 48

約数和(自身を含む): 168920640

約数和(自身を除く): 88942304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 272, 316, 544, 632, 1264, 1343, 1861, 2528, 2686, 3722, 5372, 7444, 10744, 14888, 21488, 29776, 31637, 42976, 59552, 63274, 126548, 147019, 253096, 294038, 506192, 588076, 1012384, 1176152, 2352304, 2499323, 4704608, 4998646, 9997292, 19994584, 39989168, 79978336]

約数ペア:

[(1, 79978336), (2, 39989168), (4, 19994584), (8, 9997292), (16, 4998646), (17, 4704608), (32, 2499323), (34, 2352304), (68, 1176152), (79, 1012384), (136, 588076), (158, 506192), (272, 294038), (316, 253096), (544, 147019), (632, 126548), (1264, 63274), (1343, 59552), (1861, 42976), (2528, 31637), (2686, 29776), (3722, 21488), (5372, 14888), (7444, 10744)]