42449648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2971}}^1$

素因数の和:3045

約数の個数: 40

約数和(自身を含む): 88446720

約数和(自身を除く): 45997072

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 2971, 3572, 5942, 7144, 11884, 14288, 23768, 47536, 56449, 112898, 139637, 225796, 279274, 451592, 558548, 903184, 1117096, 2234192, 2653103, 5306206, 10612412, 21224824, 42449648]

約数ペア:

[(1, 42449648), (2, 21224824), (4, 10612412), (8, 5306206), (16, 2653103), (19, 2234192), (38, 1117096), (47, 903184), (76, 558548), (94, 451592), (152, 279274), (188, 225796), (304, 139637), (376, 112898), (752, 56449), (893, 47536), (1786, 23768), (2971, 14288), (3572, 11884), (5942, 7144)]