43490356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{733}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 94374784

約数和(自身を除く): 50884428

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 163, 182, 326, 364, 652, 733, 1141, 1466, 2119, 2282, 2932, 4238, 4564, 5131, 8476, 9529, 10262, 14833, 19058, 20524, 29666, 38116, 59332, 66703, 119479, 133406, 238958, 266812, 477916, 836353, 1553227, 1672706, 3106454, 3345412, 6212908, 10872589, 21745178, 43490356]

約数ペア:

[(1, 43490356), (2, 21745178), (4, 10872589), (7, 6212908), (13, 3345412), (14, 3106454), (26, 1672706), (28, 1553227), (52, 836353), (91, 477916), (163, 266812), (182, 238958), (326, 133406), (364, 119479), (652, 66703), (733, 59332), (1141, 38116), (1466, 29666), (2119, 20524), (2282, 19058), (2932, 14833), (4238, 10262), (4564, 9529), (5131, 8476)]