40677518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4933}}^1$

素因数の和:4992

約数の個数: 32

約数和(自身を含む): 75786240

約数和(自身を除く): 35108722

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 4933, 8246, 9866, 34531, 69062, 93727, 152923, 187454, 305846, 656089, 1070461, 1312178, 2140922, 2905537, 5811074, 20338759, 40677518]

約数ペア:

[(1, 40677518), (2, 20338759), (7, 5811074), (14, 2905537), (19, 2140922), (31, 1312178), (38, 1070461), (62, 656089), (133, 305846), (217, 187454), (266, 152923), (434, 93727), (589, 69062), (1178, 34531), (4123, 9866), (4933, 8246)]