38978268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7607}}^1$

素因数の和:7682

約数の個数: 48

約数和(自身を含む): 105659904

約数和(自身を除く): 66681636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 7607, 15214, 22821, 30428, 45642, 53249, 91284, 106498, 159747, 212996, 319494, 464027, 638988, 928054, 1392081, 1856108, 2784162, 3248189, 5568324, 6496378, 9744567, 12992756, 19489134, 38978268]

約数ペア:

[(1, 38978268), (2, 19489134), (3, 12992756), (4, 9744567), (6, 6496378), (7, 5568324), (12, 3248189), (14, 2784162), (21, 1856108), (28, 1392081), (42, 928054), (61, 638988), (84, 464027), (122, 319494), (183, 212996), (244, 159747), (366, 106498), (427, 91284), (732, 53249), (854, 45642), (1281, 30428), (1708, 22821), (2562, 15214), (5124, 7607)]