25068274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 24698126

約数列:

[1, 2, 7, 11, 14, 22, 31, 59, 62, 77, 89, 118, 154, 178, 217, 341, 413, 434, 623, 649, 682, 826, 979, 1246, 1298, 1829, 1958, 2387, 2759, 3658, 4543, 4774, 5251, 5518, 6853, 9086, 10502, 12803, 13706, 19313, 20119, 25606, 30349, 36757, 38626, 40238, 57761, 60698, 73514, 115522, 140833, 162781, 212443, 281666, 325562, 404327, 424886, 808654, 1139467, 1790591, 2278934, 3581182, 12534137, 25068274]

約数ペア:

[(1, 25068274), (2, 12534137), (7, 3581182), (11, 2278934), (14, 1790591), (22, 1139467), (31, 808654), (59, 424886), (62, 404327), (77, 325562), (89, 281666), (118, 212443), (154, 162781), (178, 140833), (217, 115522), (341, 73514), (413, 60698), (434, 57761), (623, 40238), (649, 38626), (682, 36757), (826, 30349), (979, 25606), (1246, 20119), (1298, 19313), (1829, 13706), (1958, 12803), (2387, 10502), (2759, 9086), (3658, 6853), (4543, 5518), (4774, 5251)]