65890128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{44281}}^1$

素因数の和:44323

約数の個数: 40

約数和(自身を含む): 175710976

約数和(自身を除く): 109820848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 44281, 88562, 132843, 177124, 265686, 354248, 531372, 708496, 1062744, 1372711, 2125488, 2745422, 4118133, 5490844, 8236266, 10981688, 16472532, 21963376, 32945064, 65890128]

約数ペア:

[(1, 65890128), (2, 32945064), (3, 21963376), (4, 16472532), (6, 10981688), (8, 8236266), (12, 5490844), (16, 4118133), (24, 2745422), (31, 2125488), (48, 1372711), (62, 1062744), (93, 708496), (124, 531372), (186, 354248), (248, 265686), (372, 177124), (496, 132843), (744, 88562), (1488, 44281)]