64135671684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20635673}}^1$

素因数の和:20635724

約数の個数: 48

約数和(自身を含む): 175650857088

約数和(自身を除く): 111515185404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 20635673, 41271346, 61907019, 82542692, 123814038, 144449711, 247628076, 288899422, 433349133, 577798844, 763519901, 866698266, 1527039802, 1733396532, 2290559703, 3054079604, 4581119406, 5344639307, 9162238812, 10689278614, 16033917921, 21378557228, 32067835842, 64135671684]

約数ペア:

[(1, 64135671684), (2, 32067835842), (3, 21378557228), (4, 16033917921), (6, 10689278614), (7, 9162238812), (12, 5344639307), (14, 4581119406), (21, 3054079604), (28, 2290559703), (37, 1733396532), (42, 1527039802), (74, 866698266), (84, 763519901), (111, 577798844), (148, 433349133), (222, 288899422), (259, 247628076), (444, 144449711), (518, 123814038), (777, 82542692), (1036, 61907019), (1554, 41271346), (3108, 20635673)]