42345464

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 94556160

約数和(自身を除く): 52210696

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 107, 148, 191, 214, 259, 296, 382, 428, 518, 749, 764, 856, 1036, 1337, 1498, 1528, 2072, 2674, 2996, 3959, 5348, 5992, 7067, 7918, 10696, 14134, 15836, 20437, 27713, 28268, 31672, 40874, 49469, 55426, 56536, 81748, 98938, 110852, 143059, 163496, 197876, 221704, 286118, 395752, 572236, 756169, 1144472, 1512338, 3024676, 5293183, 6049352, 10586366, 21172732, 42345464]

約数ペア:

[(1, 42345464), (2, 21172732), (4, 10586366), (7, 6049352), (8, 5293183), (14, 3024676), (28, 1512338), (37, 1144472), (56, 756169), (74, 572236), (107, 395752), (148, 286118), (191, 221704), (214, 197876), (259, 163496), (296, 143059), (382, 110852), (428, 98938), (518, 81748), (749, 56536), (764, 55426), (856, 49469), (1036, 40874), (1337, 31672), (1498, 28268), (1528, 27713), (2072, 20437), (2674, 15836), (2996, 14134), (3959, 10696), (5348, 7918), (5992, 7067)]