6720376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 14401800

約数和(自身を除く): 7681424

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 179, 247, 358, 361, 494, 716, 722, 988, 1432, 1444, 1976, 2327, 2888, 3401, 4654, 4693, 6802, 9308, 9386, 13604, 18616, 18772, 27208, 37544, 44213, 64619, 88426, 129238, 176852, 258476, 353704, 516952, 840047, 1680094, 3360188, 6720376]

約数ペア:

[(1, 6720376), (2, 3360188), (4, 1680094), (8, 840047), (13, 516952), (19, 353704), (26, 258476), (38, 176852), (52, 129238), (76, 88426), (104, 64619), (152, 44213), (179, 37544), (247, 27208), (358, 18772), (361, 18616), (494, 13604), (716, 9386), (722, 9308), (988, 6802), (1432, 4693), (1444, 4654), (1976, 3401), (2327, 2888)]