4912288276

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{77731}}^1$

素因数の和:77840

約数の個数: 48

約数和(自身を含む): 10255649152

約数和(自身を除く): 5343360876

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 244, 259, 427, 518, 854, 1036, 1708, 2257, 4514, 9028, 15799, 31598, 63196, 77731, 155462, 310924, 544117, 1088234, 2176468, 2876047, 4741591, 5752094, 9483182, 11504188, 18966364, 20132329, 33191137, 40264658, 66382274, 80529316, 132764548, 175438867, 350877734, 701755468, 1228072069, 2456144138, 4912288276]

約数ペア:

[(1, 4912288276), (2, 2456144138), (4, 1228072069), (7, 701755468), (14, 350877734), (28, 175438867), (37, 132764548), (61, 80529316), (74, 66382274), (122, 40264658), (148, 33191137), (244, 20132329), (259, 18966364), (427, 11504188), (518, 9483182), (854, 5752094), (1036, 4741591), (1708, 2876047), (2257, 2176468), (4514, 1088234), (9028, 544117), (15799, 310924), (31598, 155462), (63196, 77731)]