26824028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 63866880

約数和(自身を除く): 37042852

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 47, 68, 77, 94, 109, 119, 154, 187, 188, 218, 238, 308, 329, 374, 436, 476, 517, 658, 748, 763, 799, 1034, 1199, 1309, 1316, 1526, 1598, 1853, 2068, 2398, 2618, 3052, 3196, 3619, 3706, 4796, 5123, 5236, 5593, 7238, 7412, 8393, 8789, 10246, 11186, 12971, 14476, 16786, 17578, 20383, 20492, 22372, 25942, 33572, 35156, 35861, 40766, 51884, 56353, 61523, 71722, 81532, 87091, 112706, 123046, 142681, 143444, 174182, 225412, 246092, 285362, 348364, 394471, 570724, 609637, 788942, 958001, 1219274, 1577884, 1916002, 2438548, 3832004, 6706007, 13412014, 26824028]

約数ペア:

[(1, 26824028), (2, 13412014), (4, 6706007), (7, 3832004), (11, 2438548), (14, 1916002), (17, 1577884), (22, 1219274), (28, 958001), (34, 788942), (44, 609637), (47, 570724), (68, 394471), (77, 348364), (94, 285362), (109, 246092), (119, 225412), (154, 174182), (187, 143444), (188, 142681), (218, 123046), (238, 112706), (308, 87091), (329, 81532), (374, 71722), (436, 61523), (476, 56353), (517, 51884), (658, 40766), (748, 35861), (763, 35156), (799, 33572), (1034, 25942), (1199, 22372), (1309, 20492), (1316, 20383), (1526, 17578), (1598, 16786), (1853, 14476), (2068, 12971), (2398, 11186), (2618, 10246), (3052, 8789), (3196, 8393), (3619, 7412), (3706, 7238), (4796, 5593), (5123, 5236)]