225594448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3517}}^1$

素因数の和:3755

約数の個数: 40

約数和(自身を含む): 462405920

約数和(自身を除く): 236811472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 211, 304, 422, 844, 1688, 3376, 3517, 4009, 7034, 8018, 14068, 16036, 28136, 32072, 56272, 64144, 66823, 133646, 267292, 534584, 742087, 1069168, 1484174, 2968348, 5936696, 11873392, 14099653, 28199306, 56398612, 112797224, 225594448]

約数ペア:

[(1, 225594448), (2, 112797224), (4, 56398612), (8, 28199306), (16, 14099653), (19, 11873392), (38, 5936696), (76, 2968348), (152, 1484174), (211, 1069168), (304, 742087), (422, 534584), (844, 267292), (1688, 133646), (3376, 66823), (3517, 64144), (4009, 56272), (7034, 32072), (8018, 28136), (14068, 16036)]