1665302912

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142969}}^1$

素因数の和:143003

約数の個数: 64

約数和(自身を含む): 4083223200

約数和(自身を除く): 2417920288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 142969, 285938, 571876, 1000783, 1143752, 1858597, 2001566, 2287504, 3717194, 4003132, 4575008, 7434388, 8006264, 9150016, 13010179, 14868776, 16012528, 18300032, 26020358, 29737552, 32025056, 52040716, 59475104, 64050112, 104081432, 118950208, 128100224, 208162864, 237900416, 416325728, 832651456, 1665302912]

約数ペア:

[(1, 1665302912), (2, 832651456), (4, 416325728), (7, 237900416), (8, 208162864), (13, 128100224), (14, 118950208), (16, 104081432), (26, 64050112), (28, 59475104), (32, 52040716), (52, 32025056), (56, 29737552), (64, 26020358), (91, 18300032), (104, 16012528), (112, 14868776), (128, 13010179), (182, 9150016), (208, 8006264), (224, 7434388), (364, 4575008), (416, 4003132), (448, 3717194), (728, 2287504), (832, 2001566), (896, 1858597), (1456, 1143752), (1664, 1000783), (2912, 571876), (5824, 285938), (11648, 142969)]