64387884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25673}}^1$

素因数の和:25710

約数の個数: 48

約数和(自身を含む): 172529280

約数和(自身を除く): 108141396

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 25673, 51346, 77019, 102692, 154038, 282403, 308076, 487787, 564806, 847209, 975574, 1129612, 1463361, 1694418, 1951148, 2926722, 3388836, 5365657, 5853444, 10731314, 16096971, 21462628, 32193942, 64387884]

約数ペア:

[(1, 64387884), (2, 32193942), (3, 21462628), (4, 16096971), (6, 10731314), (11, 5853444), (12, 5365657), (19, 3388836), (22, 2926722), (33, 1951148), (38, 1694418), (44, 1463361), (57, 1129612), (66, 975574), (76, 847209), (114, 564806), (132, 487787), (209, 308076), (228, 282403), (418, 154038), (627, 102692), (836, 77019), (1254, 51346), (2508, 25673)]