78372196

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{4159}}^1$

素因数の和:4843

約数の個数: 24

約数和(自身を含む): 157015040

約数和(自身を除く): 78642844

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2692, 4159, 4711, 8318, 9422, 16636, 18844, 29113, 58226, 116452, 2799007, 5598014, 11196028, 19593049, 39186098, 78372196]

約数ペア:

[(1, 78372196), (2, 39186098), (4, 19593049), (7, 11196028), (14, 5598014), (28, 2799007), (673, 116452), (1346, 58226), (2692, 29113), (4159, 18844), (4711, 16636), (8318, 9422)]