12712728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2488

約数の個数: 64

約数和(自身を含む): 37509120

約数和(自身を除く): 24796392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2441, 2604, 4882, 5208, 7323, 9764, 14646, 17087, 19528, 29292, 34174, 51261, 58584, 68348, 75671, 102522, 136696, 151342, 205044, 227013, 302684, 410088, 454026, 529697, 605368, 908052, 1059394, 1589091, 1816104, 2118788, 3178182, 4237576, 6356364, 12712728]

約数ペア:

[(1, 12712728), (2, 6356364), (3, 4237576), (4, 3178182), (6, 2118788), (7, 1816104), (8, 1589091), (12, 1059394), (14, 908052), (21, 605368), (24, 529697), (28, 454026), (31, 410088), (42, 302684), (56, 227013), (62, 205044), (84, 151342), (93, 136696), (124, 102522), (168, 75671), (186, 68348), (217, 58584), (248, 51261), (372, 34174), (434, 29292), (651, 19528), (744, 17087), (868, 14646), (1302, 9764), (1736, 7323), (2441, 5208), (2604, 4882)]