40077466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8243}}^1$

素因数の和:8286

約数の個数: 32

約数和(自身を含む): 74789568

約数和(自身を除く): 34712102

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 8243, 16486, 90673, 107159, 140131, 181346, 214318, 280262, 1178749, 1541441, 1821703, 2357498, 3082882, 3643406, 20038733, 40077466]

約数ペア:

[(1, 40077466), (2, 20038733), (11, 3643406), (13, 3082882), (17, 2357498), (22, 1821703), (26, 1541441), (34, 1178749), (143, 280262), (187, 214318), (221, 181346), (286, 140131), (374, 107159), (442, 90673), (2431, 16486), (4862, 8243)]