28788593204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54113897}}^1$

素因数の和:54113927

約数の個数: 24

約数和(自身を含む): 60607565760

約数和(自身を除く): 31818972556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 54113897, 108227794, 216455588, 378797279, 757594558, 1028164043, 1515189116, 2056328086, 4112656172, 7197148301, 14394296602, 28788593204]

約数ペア:

[(1, 28788593204), (2, 14394296602), (4, 7197148301), (7, 4112656172), (14, 2056328086), (19, 1515189116), (28, 1028164043), (38, 757594558), (76, 378797279), (133, 216455588), (266, 108227794), (532, 54113897)]