25568028

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{3881}}^1$

素因数の和:3955

約数の個数: 48

約数和(自身を含む): 67391520

約数和(自身を除く): 41823492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 3881, 6588, 7762, 11643, 15524, 23286, 34929, 46572, 69858, 104787, 139716, 209574, 236741, 419148, 473482, 710223, 946964, 1420446, 2130669, 2840892, 4261338, 6392007, 8522676, 12784014, 25568028]

約数ペア:

[(1, 25568028), (2, 12784014), (3, 8522676), (4, 6392007), (6, 4261338), (9, 2840892), (12, 2130669), (18, 1420446), (27, 946964), (36, 710223), (54, 473482), (61, 419148), (108, 236741), (122, 209574), (183, 139716), (244, 104787), (366, 69858), (549, 46572), (732, 34929), (1098, 23286), (1647, 15524), (2196, 11643), (3294, 7762), (3881, 6588)]