64447284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3727}}^1$

素因数の和:3876

約数の個数: 48

約数和(自身を含む): 165344256

約数和(自身を除く): 100896972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 131, 132, 262, 393, 524, 786, 1441, 1572, 2882, 3727, 4323, 5764, 7454, 8646, 11181, 14908, 17292, 22362, 40997, 44724, 81994, 122991, 163988, 245982, 488237, 491964, 976474, 1464711, 1952948, 2929422, 5370607, 5858844, 10741214, 16111821, 21482428, 32223642, 64447284]

約数ペア:

[(1, 64447284), (2, 32223642), (3, 21482428), (4, 16111821), (6, 10741214), (11, 5858844), (12, 5370607), (22, 2929422), (33, 1952948), (44, 1464711), (66, 976474), (131, 491964), (132, 488237), (262, 245982), (393, 163988), (524, 122991), (786, 81994), (1441, 44724), (1572, 40997), (2882, 22362), (3727, 17292), (4323, 14908), (5764, 11181), (7454, 8646)]