3446144

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 7854000

約数和(自身を除く): 4407856

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 109, 128, 152, 208, 218, 247, 304, 416, 436, 494, 608, 832, 872, 988, 1216, 1417, 1664, 1744, 1976, 2071, 2432, 2834, 3488, 3952, 4142, 5668, 6976, 7904, 8284, 11336, 13952, 15808, 16568, 22672, 26923, 31616, 33136, 45344, 53846, 66272, 90688, 107692, 132544, 181376, 215384, 265088, 430768, 861536, 1723072, 3446144]

約数ペア:

[(1, 3446144), (2, 1723072), (4, 861536), (8, 430768), (13, 265088), (16, 215384), (19, 181376), (26, 132544), (32, 107692), (38, 90688), (52, 66272), (64, 53846), (76, 45344), (104, 33136), (109, 31616), (128, 26923), (152, 22672), (208, 16568), (218, 15808), (247, 13952), (304, 11336), (416, 8284), (436, 7904), (494, 6976), (608, 5668), (832, 4142), (872, 3952), (988, 3488), (1216, 2834), (1417, 2432), (1664, 2071), (1744, 1976)]