40405772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2750

約数の個数: 36

約数和(自身を含む): 80259648

約数和(自身を除く): 39853876

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 2693, 3751, 5386, 7502, 10772, 15004, 29623, 59246, 83483, 118492, 166966, 325853, 333932, 651706, 918313, 1303412, 1836626, 3673252, 10101443, 20202886, 40405772]

約数ペア:

[(1, 40405772), (2, 20202886), (4, 10101443), (11, 3673252), (22, 1836626), (31, 1303412), (44, 918313), (62, 651706), (121, 333932), (124, 325853), (242, 166966), (341, 118492), (484, 83483), (682, 59246), (1364, 29623), (2693, 15004), (3751, 10772), (5386, 7502)]