59990996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{257}}^1$

素因数の和:408

約数の個数: 36

約数和(自身を含む): 115219188

約数和(自身を除く): 55228192

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 257, 268, 514, 871, 1028, 1742, 3341, 3484, 4489, 6682, 8978, 13364, 17219, 17956, 34438, 58357, 68876, 116714, 223847, 233428, 447694, 895388, 1153673, 2307346, 4614692, 14997749, 29995498, 59990996]

約数ペア:

[(1, 59990996), (2, 29995498), (4, 14997749), (13, 4614692), (26, 2307346), (52, 1153673), (67, 895388), (134, 447694), (257, 233428), (268, 223847), (514, 116714), (871, 68876), (1028, 58357), (1742, 34438), (3341, 17956), (3484, 17219), (4489, 13364), (6682, 8978)]