40772936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 88128000

約数和(自身を除く): 47355064

約数列:

[1, 2, 4, 8, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 323, 509, 527, 589, 646, 1018, 1054, 1178, 1292, 2036, 2108, 2356, 2584, 4072, 4216, 4712, 8653, 9671, 10013, 15779, 17306, 19342, 20026, 31558, 34612, 38684, 40052, 63116, 69224, 77368, 80104, 126232, 164407, 268243, 299801, 328814, 536486, 599602, 657628, 1072972, 1199204, 1315256, 2145944, 2398408, 5096617, 10193234, 20386468, 40772936]

約数ペア:

[(1, 40772936), (2, 20386468), (4, 10193234), (8, 5096617), (17, 2398408), (19, 2145944), (31, 1315256), (34, 1199204), (38, 1072972), (62, 657628), (68, 599602), (76, 536486), (124, 328814), (136, 299801), (152, 268243), (248, 164407), (323, 126232), (509, 80104), (527, 77368), (589, 69224), (646, 63116), (1018, 40052), (1054, 38684), (1178, 34612), (1292, 31558), (2036, 20026), (2108, 19342), (2356, 17306), (2584, 15779), (4072, 10013), (4216, 9671), (4712, 8653)]