428204032

素因数分解:

$2^{13}\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:506

約数の個数: 56

約数和(自身を含む): 864236016

約数和(自身を除く): 436031984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 313, 334, 512, 626, 668, 1024, 1252, 1336, 2048, 2504, 2672, 4096, 5008, 5344, 8192, 10016, 10688, 20032, 21376, 40064, 42752, 52271, 80128, 85504, 104542, 160256, 171008, 209084, 320512, 342016, 418168, 641024, 684032, 836336, 1282048, 1368064, 1672672, 2564096, 3345344, 6690688, 13381376, 26762752, 53525504, 107051008, 214102016, 428204032]

約数ペア:

[(1, 428204032), (2, 214102016), (4, 107051008), (8, 53525504), (16, 26762752), (32, 13381376), (64, 6690688), (128, 3345344), (167, 2564096), (256, 1672672), (313, 1368064), (334, 1282048), (512, 836336), (626, 684032), (668, 641024), (1024, 418168), (1252, 342016), (1336, 320512), (2048, 209084), (2504, 171008), (2672, 160256), (4096, 104542), (5008, 85504), (5344, 80128), (8192, 52271), (10016, 42752), (10688, 40064), (20032, 21376)]