69827056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{863}}^1$

素因数の和:1273

約数の個数: 40

約数和(自身を含む): 146240640

約数和(自身を除く): 76413584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 389, 778, 863, 1556, 1726, 3112, 3452, 5057, 6224, 6904, 10114, 11219, 13808, 20228, 22438, 40456, 44876, 80912, 89752, 179504, 335707, 671414, 1342828, 2685656, 4364191, 5371312, 8728382, 17456764, 34913528, 69827056]

約数ペア:

[(1, 69827056), (2, 34913528), (4, 17456764), (8, 8728382), (13, 5371312), (16, 4364191), (26, 2685656), (52, 1342828), (104, 671414), (208, 335707), (389, 179504), (778, 89752), (863, 80912), (1556, 44876), (1726, 40456), (3112, 22438), (3452, 20228), (5057, 13808), (6224, 11219), (6904, 10114)]