38773616

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 89827584

約数和(自身を除く): 51053968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 83, 86, 97, 112, 166, 172, 194, 301, 332, 344, 388, 581, 602, 664, 679, 688, 776, 1162, 1204, 1328, 1358, 1552, 2324, 2408, 2716, 3569, 4171, 4648, 4816, 5432, 7138, 8051, 8342, 9296, 10864, 14276, 16102, 16684, 24983, 28552, 29197, 32204, 33368, 49966, 56357, 57104, 58394, 64408, 66736, 99932, 112714, 116788, 128816, 199864, 225428, 233576, 346193, 399728, 450856, 467152, 692386, 901712, 1384772, 2423351, 2769544, 4846702, 5539088, 9693404, 19386808, 38773616]

約数ペア:

[(1, 38773616), (2, 19386808), (4, 9693404), (7, 5539088), (8, 4846702), (14, 2769544), (16, 2423351), (28, 1384772), (43, 901712), (56, 692386), (83, 467152), (86, 450856), (97, 399728), (112, 346193), (166, 233576), (172, 225428), (194, 199864), (301, 128816), (332, 116788), (344, 112714), (388, 99932), (581, 66736), (602, 64408), (664, 58394), (679, 57104), (688, 56357), (776, 49966), (1162, 33368), (1204, 32204), (1328, 29197), (1358, 28552), (1552, 24983), (2324, 16684), (2408, 16102), (2716, 14276), (3569, 10864), (4171, 9296), (4648, 8342), (4816, 8051), (5432, 7138)]