61438832

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42197}}^1$

素因数の和:42225

約数の個数: 40

約数和(自身を含む): 146511456

約数和(自身を除く): 85072624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 42197, 84394, 168788, 295379, 337576, 548561, 590758, 675152, 1097122, 1181516, 2194244, 2363032, 3839927, 4388488, 4726064, 7679854, 8776976, 15359708, 30719416, 61438832]

約数ペア:

[(1, 61438832), (2, 30719416), (4, 15359708), (7, 8776976), (8, 7679854), (13, 4726064), (14, 4388488), (16, 3839927), (26, 2363032), (28, 2194244), (52, 1181516), (56, 1097122), (91, 675152), (104, 590758), (112, 548561), (182, 337576), (208, 295379), (364, 168788), (728, 84394), (1456, 42197)]