42884744

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 98444160

約数和(自身を除く): 55559416

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 107, 119, 136, 214, 238, 421, 428, 476, 749, 842, 856, 952, 1498, 1684, 1819, 2947, 2996, 3368, 3638, 5894, 5992, 7157, 7276, 11788, 12733, 14314, 14552, 23576, 25466, 28628, 45047, 50099, 50932, 57256, 90094, 100198, 101864, 180188, 200396, 315329, 360376, 400792, 630658, 765799, 1261316, 1531598, 2522632, 3063196, 5360593, 6126392, 10721186, 21442372, 42884744]

約数ペア:

[(1, 42884744), (2, 21442372), (4, 10721186), (7, 6126392), (8, 5360593), (14, 3063196), (17, 2522632), (28, 1531598), (34, 1261316), (56, 765799), (68, 630658), (107, 400792), (119, 360376), (136, 315329), (214, 200396), (238, 180188), (421, 101864), (428, 100198), (476, 90094), (749, 57256), (842, 50932), (856, 50099), (952, 45047), (1498, 28628), (1684, 25466), (1819, 23576), (2947, 14552), (2996, 14314), (3368, 12733), (3638, 11788), (5894, 7276), (5992, 7157)]