40478064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2526

約数の個数: 80

約数和(自身を含む): 117801984

約数和(自身を除く): 77323920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2473, 2728, 4092, 4946, 5456, 7419, 8184, 9892, 14838, 16368, 19784, 27203, 29676, 39568, 54406, 59352, 76663, 81609, 108812, 118704, 153326, 163218, 217624, 229989, 306652, 326436, 435248, 459978, 613304, 652872, 843293, 919956, 1226608, 1305744, 1686586, 1839912, 2529879, 3373172, 3679824, 5059758, 6746344, 10119516, 13492688, 20239032, 40478064]

約数ペア:

[(1, 40478064), (2, 20239032), (3, 13492688), (4, 10119516), (6, 6746344), (8, 5059758), (11, 3679824), (12, 3373172), (16, 2529879), (22, 1839912), (24, 1686586), (31, 1305744), (33, 1226608), (44, 919956), (48, 843293), (62, 652872), (66, 613304), (88, 459978), (93, 435248), (124, 326436), (132, 306652), (176, 229989), (186, 217624), (248, 163218), (264, 153326), (341, 118704), (372, 108812), (496, 81609), (528, 76663), (682, 59352), (744, 54406), (1023, 39568), (1364, 29676), (1488, 27203), (2046, 19784), (2473, 16368), (2728, 14838), (4092, 9892), (4946, 8184), (5456, 7419)]