38803195808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{572251}}^1$

素因数の和:572437

約数の個数: 48

約数和(自身を含む): 82775107296

約数和(自身を除く): 43971911488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 208, 326, 416, 652, 1304, 2119, 2608, 4238, 5216, 8476, 16952, 33904, 67808, 572251, 1144502, 2289004, 4578008, 7439263, 9156016, 14878526, 18312032, 29757052, 59514104, 93276913, 119028208, 186553826, 238056416, 373107652, 746215304, 1212599869, 1492430608, 2425199738, 2984861216, 4850399476, 9700798952, 19401597904, 38803195808]

約数ペア:

[(1, 38803195808), (2, 19401597904), (4, 9700798952), (8, 4850399476), (13, 2984861216), (16, 2425199738), (26, 1492430608), (32, 1212599869), (52, 746215304), (104, 373107652), (163, 238056416), (208, 186553826), (326, 119028208), (416, 93276913), (652, 59514104), (1304, 29757052), (2119, 18312032), (2608, 14878526), (4238, 9156016), (5216, 7439263), (8476, 4578008), (16952, 2289004), (33904, 1144502), (67808, 572251)]