40607294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11743}}^1$

素因数の和:11784

約数の個数: 32

約数和(自身を含む): 78919680

約数和(自身を除く): 38312386

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 11743, 23486, 82201, 152659, 164402, 223117, 305318, 446234, 1068613, 1561819, 2137226, 2900521, 3123638, 5801042, 20303647, 40607294]

約数ペア:

[(1, 40607294), (2, 20303647), (7, 5801042), (13, 3123638), (14, 2900521), (19, 2137226), (26, 1561819), (38, 1068613), (91, 446234), (133, 305318), (182, 223117), (247, 164402), (266, 152659), (494, 82201), (1729, 23486), (3458, 11743)]