40175072

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 72

約数和(自身を含む): 93499056

約数和(自身を除く): 53323984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 97, 112, 172, 194, 224, 301, 344, 388, 602, 679, 688, 776, 1204, 1358, 1376, 1552, 1849, 2408, 2716, 3104, 3698, 4171, 4816, 5432, 7396, 8342, 9632, 10864, 12943, 14792, 16684, 21728, 25886, 29197, 29584, 33368, 51772, 58394, 59168, 66736, 103544, 116788, 133472, 179353, 207088, 233576, 358706, 414176, 467152, 717412, 934304, 1255471, 1434824, 2510942, 2869648, 5021884, 5739296, 10043768, 20087536, 40175072]

約数ペア:

[(1, 40175072), (2, 20087536), (4, 10043768), (7, 5739296), (8, 5021884), (14, 2869648), (16, 2510942), (28, 1434824), (32, 1255471), (43, 934304), (56, 717412), (86, 467152), (97, 414176), (112, 358706), (172, 233576), (194, 207088), (224, 179353), (301, 133472), (344, 116788), (388, 103544), (602, 66736), (679, 59168), (688, 58394), (776, 51772), (1204, 33368), (1358, 29584), (1376, 29197), (1552, 25886), (1849, 21728), (2408, 16684), (2716, 14792), (3104, 12943), (3698, 10864), (4171, 9632), (4816, 8342), (5432, 7396)]