40435538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12853}}^1$

素因数の和:12890

約数の個数: 24

約数和(自身を含む): 71802444

約数和(自身を除く): 31366906

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 12853, 25706, 141383, 167089, 282766, 334178, 1555213, 1837979, 3110426, 3675958, 20217769, 40435538]

約数ペア:

[(1, 40435538), (2, 20217769), (11, 3675958), (13, 3110426), (22, 1837979), (26, 1555213), (121, 334178), (143, 282766), (242, 167089), (286, 141383), (1573, 25706), (3146, 12853)]