1723072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 56

約数和(自身を含む): 3911600

約数和(自身を除く): 2188528

約数列:

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

約数ペア:

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