74641924

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 155667456

約数和(自身を除く): 81025532

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 113, 124, 217, 226, 434, 452, 761, 791, 868, 1522, 1582, 3044, 3164, 3503, 5327, 7006, 10654, 14012, 21308, 23591, 24521, 47182, 49042, 85993, 94364, 98084, 165137, 171986, 330274, 343972, 601951, 660548, 1203902, 2407804, 2665783, 5331566, 10663132, 18660481, 37320962, 74641924]

約数ペア:

[(1, 74641924), (2, 37320962), (4, 18660481), (7, 10663132), (14, 5331566), (28, 2665783), (31, 2407804), (62, 1203902), (113, 660548), (124, 601951), (217, 343972), (226, 330274), (434, 171986), (452, 165137), (761, 98084), (791, 94364), (868, 85993), (1522, 49042), (1582, 47182), (3044, 24521), (3164, 23591), (3503, 21308), (5327, 14012), (7006, 10654)]