26001272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15551}}^1$

素因数の和:15587

約数の個数: 32

約数和(自身を含む): 55987200

約数和(自身を除く): 29985928

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 15551, 31102, 62204, 124408, 171061, 295469, 342122, 590938, 684244, 1181876, 1368488, 2363752, 3250159, 6500318, 13000636, 26001272]

約数ペア:

[(1, 26001272), (2, 13000636), (4, 6500318), (8, 3250159), (11, 2363752), (19, 1368488), (22, 1181876), (38, 684244), (44, 590938), (76, 342122), (88, 295469), (152, 171061), (209, 124408), (418, 62204), (836, 31102), (1672, 15551)]