61975036

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:466

約数の個数: 36

約数和(自身を含む): 115598448

約数和(自身を除く): 53623412

約数列:

[1, 2, 4, 19, 38, 76, 167, 257, 334, 361, 514, 668, 722, 1028, 1444, 3173, 4883, 6346, 9766, 12692, 19532, 42919, 60287, 85838, 92777, 120574, 171676, 185554, 241148, 371108, 815461, 1630922, 3261844, 15493759, 30987518, 61975036]

約数ペア:

[(1, 61975036), (2, 30987518), (4, 15493759), (19, 3261844), (38, 1630922), (76, 815461), (167, 371108), (257, 241148), (334, 185554), (361, 171676), (514, 120574), (668, 92777), (722, 85838), (1028, 60287), (1444, 42919), (3173, 19532), (4883, 12692), (6346, 9766)]