79388536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1277}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 157194000

約数和(自身を除く): 77805464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 409, 818, 1277, 1636, 2554, 3272, 5108, 7771, 10216, 15542, 24263, 31084, 48526, 62168, 97052, 194104, 522293, 1044586, 2089172, 4178344, 9923567, 19847134, 39694268, 79388536]

約数ペア:

[(1, 79388536), (2, 39694268), (4, 19847134), (8, 9923567), (19, 4178344), (38, 2089172), (76, 1044586), (152, 522293), (409, 194104), (818, 97052), (1277, 62168), (1636, 48526), (2554, 31084), (3272, 24263), (5108, 15542), (7771, 10216)]