75451964

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20261}}^1$

素因数の和:20298

約数の個数: 36

約数和(自身を含む): 161690760

約数和(自身を除く): 86238796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 20261, 40522, 81044, 141827, 283654, 384959, 567308, 769918, 992789, 1539836, 1985578, 2694713, 3971156, 5389426, 10778852, 18862991, 37725982, 75451964]

約数ペア:

[(1, 75451964), (2, 37725982), (4, 18862991), (7, 10778852), (14, 5389426), (19, 3971156), (28, 2694713), (38, 1985578), (49, 1539836), (76, 992789), (98, 769918), (133, 567308), (196, 384959), (266, 283654), (532, 141827), (931, 81044), (1862, 40522), (3724, 20261)]