73981934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4831}}^1$

素因数の和:4896

約数の個数: 32

約数和(自身を含む): 129884160

約数和(自身を除く): 55902226

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 4831, 7657, 9662, 15314, 62803, 91789, 125606, 149761, 183578, 299522, 1193257, 1946893, 2386514, 2845459, 3893786, 5690918, 36990967, 73981934]

約数ペア:

[(1, 73981934), (2, 36990967), (13, 5690918), (19, 3893786), (26, 2845459), (31, 2386514), (38, 1946893), (62, 1193257), (247, 299522), (403, 183578), (494, 149761), (589, 125606), (806, 91789), (1178, 62803), (4831, 15314), (7657, 9662)]