172923712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10939}}^1$

素因数の和:10983

約数の個数: 56

約数和(自身を含む): 389026400

約数和(自身を除く): 216102688

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 10939, 15808, 21878, 43756, 87512, 142207, 175024, 207841, 284414, 350048, 415682, 568828, 700096, 831364, 1137656, 1662728, 2275312, 2701933, 3325456, 4550624, 5403866, 6650912, 9101248, 10807732, 13301824, 21615464, 43230928, 86461856, 172923712]

約数ペア:

[(1, 172923712), (2, 86461856), (4, 43230928), (8, 21615464), (13, 13301824), (16, 10807732), (19, 9101248), (26, 6650912), (32, 5403866), (38, 4550624), (52, 3325456), (64, 2701933), (76, 2275312), (104, 1662728), (152, 1137656), (208, 831364), (247, 700096), (304, 568828), (416, 415682), (494, 350048), (608, 284414), (832, 207841), (988, 175024), (1216, 142207), (1976, 87512), (3952, 43756), (7904, 21878), (10939, 15808)]