67928536

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 140983200

約数和(自身を除く): 73054664

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 169, 188, 338, 376, 611, 676, 1069, 1222, 1352, 2138, 2444, 4276, 4888, 7943, 8552, 13897, 15886, 27794, 31772, 50243, 55588, 63544, 100486, 111176, 180661, 200972, 361322, 401944, 653159, 722644, 1306318, 1445288, 2612636, 5225272, 8491067, 16982134, 33964268, 67928536]

約数ペア:

[(1, 67928536), (2, 33964268), (4, 16982134), (8, 8491067), (13, 5225272), (26, 2612636), (47, 1445288), (52, 1306318), (94, 722644), (104, 653159), (169, 401944), (188, 361322), (338, 200972), (376, 180661), (611, 111176), (676, 100486), (1069, 63544), (1222, 55588), (1352, 50243), (2138, 31772), (2444, 27794), (4276, 15886), (4888, 13897), (7943, 8552)]