25220244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2657}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 67874688

約数和(自身を除く): 42654444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 2657, 3164, 4746, 5314, 7971, 9492, 10628, 15942, 18599, 31884, 37198, 55797, 74396, 111594, 223188, 300241, 600482, 900723, 1200964, 1801446, 2101687, 3602892, 4203374, 6305061, 8406748, 12610122, 25220244]

約数ペア:

[(1, 25220244), (2, 12610122), (3, 8406748), (4, 6305061), (6, 4203374), (7, 3602892), (12, 2101687), (14, 1801446), (21, 1200964), (28, 900723), (42, 600482), (84, 300241), (113, 223188), (226, 111594), (339, 74396), (452, 55797), (678, 37198), (791, 31884), (1356, 18599), (1582, 15942), (2373, 10628), (2657, 9492), (3164, 7971), (4746, 5314)]