15676323856

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{557}}^1\times {\mathrm{8929}}^1$

素因数の和:9691

約数の個数: 40

約数和(自身を含む): 30585285720

約数和(自身を除く): 14908961864

約数列:

[1, 2, 4, 8, 16, 197, 394, 557, 788, 1114, 1576, 2228, 3152, 4456, 8912, 8929, 17858, 35716, 71432, 109729, 142864, 219458, 438916, 877832, 1755664, 1759013, 3518026, 4973453, 7036052, 9946906, 14072104, 19893812, 28144208, 39787624, 79575248, 979770241, 1959540482, 3919080964, 7838161928, 15676323856]

約数ペア:

[(1, 15676323856), (2, 7838161928), (4, 3919080964), (8, 1959540482), (16, 979770241), (197, 79575248), (394, 39787624), (557, 28144208), (788, 19893812), (1114, 14072104), (1576, 9946906), (2228, 7036052), (3152, 4973453), (4456, 3518026), (8912, 1759013), (8929, 1755664), (17858, 877832), (35716, 438916), (71432, 219458), (109729, 142864)]