26931256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 58255200

約数和(自身を除く): 31323944

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 61, 88, 116, 122, 173, 232, 244, 319, 346, 488, 638, 671, 692, 1276, 1342, 1384, 1769, 1903, 2552, 2684, 3538, 3806, 5017, 5368, 7076, 7612, 10034, 10553, 14152, 15224, 19459, 20068, 21106, 38918, 40136, 42212, 55187, 77836, 84424, 110374, 116083, 155672, 220748, 232166, 306037, 441496, 464332, 612074, 928664, 1224148, 2448296, 3366407, 6732814, 13465628, 26931256]

約数ペア:

[(1, 26931256), (2, 13465628), (4, 6732814), (8, 3366407), (11, 2448296), (22, 1224148), (29, 928664), (44, 612074), (58, 464332), (61, 441496), (88, 306037), (116, 232166), (122, 220748), (173, 155672), (232, 116083), (244, 110374), (319, 84424), (346, 77836), (488, 55187), (638, 42212), (671, 40136), (692, 38918), (1276, 21106), (1342, 20068), (1384, 19459), (1769, 15224), (1903, 14152), (2552, 10553), (2684, 10034), (3538, 7612), (3806, 7076), (5017, 5368)]