39975432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13997}}^1$

素因数の和:14030

約数の個数: 64

約数和(自身を含む): 120942720

約数和(自身を除く): 80967288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 13997, 27994, 41991, 55988, 83982, 97979, 111976, 167964, 195958, 237949, 293937, 335928, 391916, 475898, 587874, 713847, 783832, 951796, 1175748, 1427694, 1665643, 1903592, 2351496, 2855388, 3331286, 4996929, 5710776, 6662572, 9993858, 13325144, 19987716, 39975432]

約数ペア:

[(1, 39975432), (2, 19987716), (3, 13325144), (4, 9993858), (6, 6662572), (7, 5710776), (8, 4996929), (12, 3331286), (14, 2855388), (17, 2351496), (21, 1903592), (24, 1665643), (28, 1427694), (34, 1175748), (42, 951796), (51, 783832), (56, 713847), (68, 587874), (84, 475898), (102, 391916), (119, 335928), (136, 293937), (168, 237949), (204, 195958), (238, 167964), (357, 111976), (408, 97979), (476, 83982), (714, 55988), (952, 41991), (1428, 27994), (2856, 13997)]