29407378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 60979968

約数和(自身を除く): 31572590

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 91, 143, 154, 182, 259, 286, 397, 407, 481, 518, 794, 814, 962, 1001, 2002, 2779, 2849, 3367, 4367, 5161, 5291, 5558, 5698, 6734, 8734, 10322, 10582, 14689, 29378, 30569, 36127, 37037, 56771, 61138, 72254, 74074, 102823, 113542, 161579, 190957, 205646, 323158, 381914, 397397, 794794, 1131053, 1336699, 2100527, 2262106, 2673398, 4201054, 14703689, 29407378]

約数ペア:

[(1, 29407378), (2, 14703689), (7, 4201054), (11, 2673398), (13, 2262106), (14, 2100527), (22, 1336699), (26, 1131053), (37, 794794), (74, 397397), (77, 381914), (91, 323158), (143, 205646), (154, 190957), (182, 161579), (259, 113542), (286, 102823), (397, 74074), (407, 72254), (481, 61138), (518, 56771), (794, 37037), (814, 36127), (962, 30569), (1001, 29378), (2002, 14689), (2779, 10582), (2849, 10322), (3367, 8734), (4367, 6734), (5161, 5698), (5291, 5558)]