40705698

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 92805120

約数和(自身を除く): 52099422

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 79, 111, 158, 211, 222, 237, 407, 422, 474, 633, 814, 869, 1221, 1266, 1738, 2321, 2442, 2607, 2923, 4642, 5214, 5846, 6963, 7807, 8769, 13926, 15614, 16669, 17538, 23421, 32153, 33338, 46842, 50007, 64306, 85877, 96459, 100014, 171754, 183359, 192918, 257631, 366718, 515262, 550077, 616753, 1100154, 1233506, 1850259, 3700518, 6784283, 13568566, 20352849, 40705698]

約数ペア:

[(1, 40705698), (2, 20352849), (3, 13568566), (6, 6784283), (11, 3700518), (22, 1850259), (33, 1233506), (37, 1100154), (66, 616753), (74, 550077), (79, 515262), (111, 366718), (158, 257631), (211, 192918), (222, 183359), (237, 171754), (407, 100014), (422, 96459), (474, 85877), (633, 64306), (814, 50007), (869, 46842), (1221, 33338), (1266, 32153), (1738, 23421), (2321, 17538), (2442, 16669), (2607, 15614), (2923, 13926), (4642, 8769), (5214, 7807), (5846, 6963)]