1917632

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 42

約数和(自身を含む): 4064508

約数和(自身を除く): 2146876

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 152, 166, 304, 332, 361, 608, 664, 722, 1216, 1328, 1444, 1577, 2656, 2888, 3154, 5312, 5776, 6308, 11552, 12616, 23104, 25232, 29963, 50464, 59926, 100928, 119852, 239704, 479408, 958816, 1917632]

約数ペア:

[(1, 1917632), (2, 958816), (4, 479408), (8, 239704), (16, 119852), (19, 100928), (32, 59926), (38, 50464), (64, 29963), (76, 25232), (83, 23104), (152, 12616), (166, 11552), (304, 6308), (332, 5776), (361, 5312), (608, 3154), (664, 2888), (722, 2656), (1216, 1577), (1328, 1444)]