15722516416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{65633}}^1$

素因数の和:65861

約数の個数: 56

約数和(自身を含む): 33008651280

約数和(自身を除く): 17286134864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 197, 304, 394, 608, 788, 1216, 1576, 3152, 3743, 6304, 7486, 12608, 14972, 29944, 59888, 65633, 119776, 131266, 239552, 262532, 525064, 1050128, 1247027, 2100256, 2494054, 4200512, 4988108, 9976216, 12929701, 19952432, 25859402, 39904864, 51718804, 79809728, 103437608, 206875216, 245664319, 413750432, 491328638, 827500864, 982657276, 1965314552, 3930629104, 7861258208, 15722516416]

約数ペア:

[(1, 15722516416), (2, 7861258208), (4, 3930629104), (8, 1965314552), (16, 982657276), (19, 827500864), (32, 491328638), (38, 413750432), (64, 245664319), (76, 206875216), (152, 103437608), (197, 79809728), (304, 51718804), (394, 39904864), (608, 25859402), (788, 19952432), (1216, 12929701), (1576, 9976216), (3152, 4988108), (3743, 4200512), (6304, 2494054), (7486, 2100256), (12608, 1247027), (14972, 1050128), (29944, 525064), (59888, 262532), (65633, 239552), (119776, 131266)]