804980072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{44741}}^1$

素因数の和:44933

約数の個数: 32

約数和(自身を含む): 1634872680

約数和(自身を除く): 829892608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4498, 8996, 17992, 44741, 89482, 178964, 357928, 581633, 1163266, 2326532, 4653064, 7740193, 15480386, 30960772, 61921544, 100622509, 201245018, 402490036, 804980072]

約数ペア:

[(1, 804980072), (2, 402490036), (4, 201245018), (8, 100622509), (13, 61921544), (26, 30960772), (52, 15480386), (104, 7740193), (173, 4653064), (346, 2326532), (692, 1163266), (1384, 581633), (2249, 357928), (4498, 178964), (8996, 89482), (17992, 44741)]