77442974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2671}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 141081600

約数和(自身を除く): 63638626

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 763, 1526, 2071, 2671, 4142, 5342, 14497, 18697, 28994, 37394, 50749, 101498, 291139, 355243, 582278, 710486, 2037973, 4075946, 5531641, 11063282, 38721487, 77442974]

約数ペア:

[(1, 77442974), (2, 38721487), (7, 11063282), (14, 5531641), (19, 4075946), (38, 2037973), (109, 710486), (133, 582278), (218, 355243), (266, 291139), (763, 101498), (1526, 50749), (2071, 37394), (2671, 28994), (4142, 18697), (5342, 14497)]