64527008

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22159}}^1$

素因数の和:22189

約数の個数: 48

約数和(自身を含む): 156360960

約数和(自身を除く): 91833952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 22159, 44318, 88636, 155113, 177272, 288067, 310226, 354544, 576134, 620452, 709088, 1152268, 1240904, 2016469, 2304536, 2481808, 4032938, 4609072, 4963616, 8065876, 9218144, 16131752, 32263504, 64527008]

約数ペア:

[(1, 64527008), (2, 32263504), (4, 16131752), (7, 9218144), (8, 8065876), (13, 4963616), (14, 4609072), (16, 4032938), (26, 2481808), (28, 2304536), (32, 2016469), (52, 1240904), (56, 1152268), (91, 709088), (104, 620452), (112, 576134), (182, 354544), (208, 310226), (224, 288067), (364, 177272), (416, 155113), (728, 88636), (1456, 44318), (2912, 22159)]