8047364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 16040640

約数和(自身を除く): 7993276

約数列:

[1, 2, 4, 13, 26, 43, 52, 59, 61, 86, 118, 122, 172, 236, 244, 559, 767, 793, 1118, 1534, 1586, 2236, 2537, 2623, 3068, 3172, 3599, 5074, 5246, 7198, 10148, 10492, 14396, 32981, 34099, 46787, 65962, 68198, 93574, 131924, 136396, 154757, 187148, 309514, 619028, 2011841, 4023682, 8047364]

約数ペア:

[(1, 8047364), (2, 4023682), (4, 2011841), (13, 619028), (26, 309514), (43, 187148), (52, 154757), (59, 136396), (61, 131924), (86, 93574), (118, 68198), (122, 65962), (172, 46787), (236, 34099), (244, 32981), (559, 14396), (767, 10492), (793, 10148), (1118, 7198), (1534, 5246), (1586, 5074), (2236, 3599), (2537, 3172), (2623, 3068)]