38698712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2677}}^1$

素因数の和:2835

約数の個数: 32

約数和(自身を含む): 78733200

約数和(自身を除く): 40034488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 2677, 3614, 5354, 7228, 10708, 14456, 21416, 34801, 69602, 139204, 278408, 372103, 744206, 1488412, 2976824, 4837339, 9674678, 19349356, 38698712]

約数ペア:

[(1, 38698712), (2, 19349356), (4, 9674678), (8, 4837339), (13, 2976824), (26, 1488412), (52, 744206), (104, 372103), (139, 278408), (278, 139204), (556, 69602), (1112, 34801), (1807, 21416), (2677, 14456), (3614, 10708), (5354, 7228)]