26426058

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 58786560

約数和(自身を除く): 32360502

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 71, 82, 89, 102, 123, 142, 178, 213, 246, 267, 426, 534, 697, 1207, 1394, 1513, 2091, 2414, 2911, 3026, 3621, 3649, 4182, 4539, 5822, 6319, 7242, 7298, 8733, 9078, 10947, 12638, 17466, 18957, 21894, 37914, 49487, 62033, 98974, 107423, 124066, 148461, 186099, 214846, 259079, 296922, 322269, 372198, 518158, 644538, 777237, 1554474, 4404343, 8808686, 13213029, 26426058]

約数ペア:

[(1, 26426058), (2, 13213029), (3, 8808686), (6, 4404343), (17, 1554474), (34, 777237), (41, 644538), (51, 518158), (71, 372198), (82, 322269), (89, 296922), (102, 259079), (123, 214846), (142, 186099), (178, 148461), (213, 124066), (246, 107423), (267, 98974), (426, 62033), (534, 49487), (697, 37914), (1207, 21894), (1394, 18957), (1513, 17466), (2091, 12638), (2414, 10947), (2911, 9078), (3026, 8733), (3621, 7298), (3649, 7242), (4182, 6319), (4539, 5822)]