40625634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 95922432

約数和(自身を除く): 55296798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 101, 122, 157, 183, 202, 303, 314, 366, 427, 471, 606, 707, 854, 942, 1099, 1281, 1414, 2121, 2198, 2562, 3297, 4242, 6161, 6594, 9577, 12322, 15857, 18483, 19154, 28731, 31714, 36966, 43127, 47571, 57462, 67039, 86254, 95142, 110999, 129381, 134078, 201117, 221998, 258762, 332997, 402234, 665994, 967277, 1934554, 2901831, 5803662, 6770939, 13541878, 20312817, 40625634]

約数ペア:

[(1, 40625634), (2, 20312817), (3, 13541878), (6, 6770939), (7, 5803662), (14, 2901831), (21, 1934554), (42, 967277), (61, 665994), (101, 402234), (122, 332997), (157, 258762), (183, 221998), (202, 201117), (303, 134078), (314, 129381), (366, 110999), (427, 95142), (471, 86254), (606, 67039), (707, 57462), (854, 47571), (942, 43127), (1099, 36966), (1281, 31714), (1414, 28731), (2121, 19154), (2198, 18483), (2562, 15857), (3297, 12322), (4242, 9577), (6161, 6594)]