38179708

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 79289280

約数和(自身を除く): 41109572

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 137, 148, 259, 269, 274, 518, 538, 548, 959, 1036, 1076, 1883, 1918, 3766, 3836, 5069, 7532, 9953, 10138, 19906, 20276, 35483, 36853, 39812, 69671, 70966, 73706, 139342, 141932, 147412, 257971, 278684, 515942, 1031884, 1363561, 2727122, 5454244, 9544927, 19089854, 38179708]

約数ペア:

[(1, 38179708), (2, 19089854), (4, 9544927), (7, 5454244), (14, 2727122), (28, 1363561), (37, 1031884), (74, 515942), (137, 278684), (148, 257971), (259, 147412), (269, 141932), (274, 139342), (518, 73706), (538, 70966), (548, 69671), (959, 39812), (1036, 36853), (1076, 35483), (1883, 20276), (1918, 19906), (3766, 10138), (3836, 9953), (5069, 7532)]