25425456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2441}}^1$

素因数の和:2490

約数の個数: 80

約数和(自身を含む): 77518848

約数和(自身を除く): 52093392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2441, 2604, 3472, 4882, 5208, 7323, 9764, 10416, 14646, 17087, 19528, 29292, 34174, 39056, 51261, 58584, 68348, 75671, 102522, 117168, 136696, 151342, 205044, 227013, 273392, 302684, 410088, 454026, 529697, 605368, 820176, 908052, 1059394, 1210736, 1589091, 1816104, 2118788, 3178182, 3632208, 4237576, 6356364, 8475152, 12712728, 25425456]

約数ペア:

[(1, 25425456), (2, 12712728), (3, 8475152), (4, 6356364), (6, 4237576), (7, 3632208), (8, 3178182), (12, 2118788), (14, 1816104), (16, 1589091), (21, 1210736), (24, 1059394), (28, 908052), (31, 820176), (42, 605368), (48, 529697), (56, 454026), (62, 410088), (84, 302684), (93, 273392), (112, 227013), (124, 205044), (168, 151342), (186, 136696), (217, 117168), (248, 102522), (336, 75671), (372, 68348), (434, 58584), (496, 51261), (651, 39056), (744, 34174), (868, 29292), (1302, 19528), (1488, 17087), (1736, 14646), (2441, 10416), (2604, 9764), (3472, 7323), (4882, 5208)]