69969464

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{491}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 134611200

約数和(自身を除く): 64641736

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 379, 491, 758, 982, 1516, 1964, 3032, 3928, 17813, 23077, 35626, 46154, 71252, 92308, 142504, 184616, 186089, 372178, 744356, 1488712, 8746183, 17492366, 34984732, 69969464]

約数ペア:

[(1, 69969464), (2, 34984732), (4, 17492366), (8, 8746183), (47, 1488712), (94, 744356), (188, 372178), (376, 186089), (379, 184616), (491, 142504), (758, 92308), (982, 71252), (1516, 46154), (1964, 35626), (3032, 23077), (3928, 17813)]