38088974

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 73502640

約数和(自身を除く): 35413666

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 89, 98, 154, 178, 397, 539, 623, 794, 979, 1078, 1246, 1958, 2779, 4361, 4367, 5558, 6853, 8722, 8734, 13706, 19453, 30569, 35333, 38906, 47971, 61138, 70666, 95942, 213983, 247331, 388663, 427966, 494662, 777326, 1731317, 2720641, 3462634, 5441282, 19044487, 38088974]

約数ペア:

[(1, 38088974), (2, 19044487), (7, 5441282), (11, 3462634), (14, 2720641), (22, 1731317), (49, 777326), (77, 494662), (89, 427966), (98, 388663), (154, 247331), (178, 213983), (397, 95942), (539, 70666), (623, 61138), (794, 47971), (979, 38906), (1078, 35333), (1246, 30569), (1958, 19453), (2779, 13706), (4361, 8734), (4367, 8722), (5558, 6853)]