4385136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 13395968

約数和(自身を除く): 9010832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 421, 434, 496, 651, 744, 842, 868, 1263, 1302, 1488, 1684, 1736, 2526, 2604, 2947, 3368, 3472, 5052, 5208, 5894, 6736, 8841, 10104, 10416, 11788, 13051, 17682, 20208, 23576, 26102, 35364, 39153, 47152, 52204, 70728, 78306, 91357, 104408, 141456, 156612, 182714, 208816, 274071, 313224, 365428, 548142, 626448, 730856, 1096284, 1461712, 2192568, 4385136]

約数ペア:

[(1, 4385136), (2, 2192568), (3, 1461712), (4, 1096284), (6, 730856), (7, 626448), (8, 548142), (12, 365428), (14, 313224), (16, 274071), (21, 208816), (24, 182714), (28, 156612), (31, 141456), (42, 104408), (48, 91357), (56, 78306), (62, 70728), (84, 52204), (93, 47152), (112, 39153), (124, 35364), (168, 26102), (186, 23576), (217, 20208), (248, 17682), (336, 13051), (372, 11788), (421, 10416), (434, 10104), (496, 8841), (651, 6736), (744, 5894), (842, 5208), (868, 5052), (1263, 3472), (1302, 3368), (1488, 2947), (1684, 2604), (1736, 2526)]