40586944

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 56

約数和(自身を含む): 83685888

約数和(自身を除く): 43098944

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 103, 131, 188, 206, 262, 376, 412, 524, 752, 824, 1048, 1504, 1648, 2096, 3008, 3296, 4192, 4841, 6157, 6592, 8384, 9682, 12314, 13493, 19364, 24628, 26986, 38728, 49256, 53972, 77456, 98512, 107944, 154912, 197024, 215888, 309824, 394048, 431776, 634171, 863552, 1268342, 2536684, 5073368, 10146736, 20293472, 40586944]

約数ペア:

[(1, 40586944), (2, 20293472), (4, 10146736), (8, 5073368), (16, 2536684), (32, 1268342), (47, 863552), (64, 634171), (94, 431776), (103, 394048), (131, 309824), (188, 215888), (206, 197024), (262, 154912), (376, 107944), (412, 98512), (524, 77456), (752, 53972), (824, 49256), (1048, 38728), (1504, 26986), (1648, 24628), (2096, 19364), (3008, 13493), (3296, 12314), (4192, 9682), (4841, 8384), (6157, 6592)]