25007292

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1072

約数の個数: 60

約数和(自身を含む): 66269280

約数和(自身を除く): 41261988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 948, 977, 1422, 1954, 2133, 2844, 2931, 3908, 4266, 5862, 6399, 8532, 8793, 11724, 12798, 17586, 25596, 26379, 35172, 52758, 77183, 79137, 105516, 154366, 158274, 231549, 308732, 316548, 463098, 694647, 926196, 1389294, 2083941, 2778588, 4167882, 6251823, 8335764, 12503646, 25007292]

約数ペア:

[(1, 25007292), (2, 12503646), (3, 8335764), (4, 6251823), (6, 4167882), (9, 2778588), (12, 2083941), (18, 1389294), (27, 926196), (36, 694647), (54, 463098), (79, 316548), (81, 308732), (108, 231549), (158, 158274), (162, 154366), (237, 105516), (316, 79137), (324, 77183), (474, 52758), (711, 35172), (948, 26379), (977, 25596), (1422, 17586), (1954, 12798), (2133, 11724), (2844, 8793), (2931, 8532), (3908, 6399), (4266, 5862)]