26376256

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 56

約数和(自身を含む): 55880000

約数和(自身を除く): 29503744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 109, 152, 199, 218, 304, 398, 436, 608, 796, 872, 1216, 1592, 1744, 2071, 3184, 3488, 3781, 4142, 6368, 6976, 7562, 8284, 12736, 15124, 16568, 21691, 30248, 33136, 43382, 60496, 66272, 86764, 120992, 132544, 173528, 241984, 347056, 412129, 694112, 824258, 1388224, 1648516, 3297032, 6594064, 13188128, 26376256]

約数ペア:

[(1, 26376256), (2, 13188128), (4, 6594064), (8, 3297032), (16, 1648516), (19, 1388224), (32, 824258), (38, 694112), (64, 412129), (76, 347056), (109, 241984), (152, 173528), (199, 132544), (218, 120992), (304, 86764), (398, 66272), (436, 60496), (608, 43382), (796, 33136), (872, 30248), (1216, 21691), (1592, 16568), (1744, 15124), (2071, 12736), (3184, 8284), (3488, 7562), (3781, 6976), (4142, 6368)]