40297994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 69128640

約数和(自身を除く): 28830646

約数列:

[1, 2, 11, 22, 29, 58, 83, 166, 319, 638, 761, 913, 1522, 1826, 2407, 4814, 8371, 16742, 22069, 26477, 44138, 52954, 63163, 126326, 242759, 485518, 694793, 1389586, 1831727, 3663454, 20148997, 40297994]

約数ペア:

[(1, 40297994), (2, 20148997), (11, 3663454), (22, 1831727), (29, 1389586), (58, 694793), (83, 485518), (166, 242759), (319, 126326), (638, 63163), (761, 52954), (913, 44138), (1522, 26477), (1826, 22069), (2407, 16742), (4814, 8371)]