40778088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{130699}}^1$

素因数の和:130721

約数の個数: 32

約数和(自身を含む): 109788000

約数和(自身を除く): 69009912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 130699, 261398, 392097, 522796, 784194, 1045592, 1568388, 1699087, 3136776, 3398174, 5097261, 6796348, 10194522, 13592696, 20389044, 40778088]

約数ペア:

[(1, 40778088), (2, 20389044), (3, 13592696), (4, 10194522), (6, 6796348), (8, 5097261), (12, 3398174), (13, 3136776), (24, 1699087), (26, 1568388), (39, 1045592), (52, 784194), (78, 522796), (104, 392097), (156, 261398), (312, 130699)]