7280344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 14500800

約数和(自身を除く): 7220456

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 211, 227, 422, 454, 844, 908, 1688, 1816, 4009, 4313, 8018, 8626, 16036, 17252, 32072, 34504, 47897, 95794, 191588, 383176, 910043, 1820086, 3640172, 7280344]

約数ペア:

[(1, 7280344), (2, 3640172), (4, 1820086), (8, 910043), (19, 383176), (38, 191588), (76, 95794), (152, 47897), (211, 34504), (227, 32072), (422, 17252), (454, 16036), (844, 8626), (908, 8018), (1688, 4313), (1816, 4009)]