72506836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{1483}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 134628480

約数和(自身を除く): 62121644

約数列:

[1, 2, 4, 17, 34, 68, 719, 1438, 1483, 2876, 2966, 5932, 12223, 24446, 25211, 48892, 50422, 100844, 1066277, 2132554, 4265108, 18126709, 36253418, 72506836]

約数ペア:

[(1, 72506836), (2, 36253418), (4, 18126709), (17, 4265108), (34, 2132554), (68, 1066277), (719, 100844), (1438, 50422), (1483, 48892), (2876, 25211), (2966, 24446), (5932, 12223)]