8045643632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2035841}}^1$

素因数の和:2035881

約数の個数: 40

約数和(自身を含む): 17671108560

約数和(自身を除く): 9625464928

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 2035841, 4071682, 8143364, 16286728, 26465933, 32573456, 38680979, 52931866, 77361958, 105863732, 154723916, 211727464, 309447832, 423454928, 502852727, 618895664, 1005705454, 2011410908, 4022821816, 8045643632]

約数ペア:

[(1, 8045643632), (2, 4022821816), (4, 2011410908), (8, 1005705454), (13, 618895664), (16, 502852727), (19, 423454928), (26, 309447832), (38, 211727464), (52, 154723916), (76, 105863732), (104, 77361958), (152, 52931866), (208, 38680979), (247, 32573456), (304, 26465933), (494, 16286728), (988, 8143364), (1976, 4071682), (3952, 2035841)]