40440018787636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1249}}^1\times {\mathrm{1669309}}^1$

素因数の和:1670948

約数の個数: 48

約数和(自身を含む): 76479437650000

約数和(自身を除く): 36039418862364

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 1249, 1492, 2498, 4849, 4996, 9698, 16237, 19396, 32474, 64948, 465877, 931754, 1669309, 1863508, 3338618, 6056401, 6677236, 12112802, 21701017, 24225604, 43402034, 86804068, 622652257, 1245304514, 2084966941, 2490609028, 4169933882, 8094479341, 8339867764, 16188958682, 27104570233, 32377917364, 54209140466, 108418280932, 777692668993, 1555385337986, 3110770675972, 10110004696909, 20220009393818, 40440018787636]

約数ペア:

[(1, 40440018787636), (2, 20220009393818), (4, 10110004696909), (13, 3110770675972), (26, 1555385337986), (52, 777692668993), (373, 108418280932), (746, 54209140466), (1249, 32377917364), (1492, 27104570233), (2498, 16188958682), (4849, 8339867764), (4996, 8094479341), (9698, 4169933882), (16237, 2490609028), (19396, 2084966941), (32474, 1245304514), (64948, 622652257), (465877, 86804068), (931754, 43402034), (1669309, 24225604), (1863508, 21701017), (3338618, 12112802), (6056401, 6677236)]