25888927768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{31069}}^1$

素因数の和:31660

約数の個数: 64

約数和(自身を含む): 56172074400

約数和(自身を除く): 30283146632

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 557, 748, 1114, 1496, 2228, 4456, 6127, 9469, 12254, 18938, 24508, 31069, 37876, 49016, 62138, 75752, 104159, 124276, 208318, 248552, 341759, 416636, 528173, 683518, 833272, 1056346, 1367036, 2112692, 2734072, 4225384, 5809903, 11619806, 17305433, 23239612, 34610866, 46479224, 69221732, 138443464, 190359763, 294192361, 380719526, 588384722, 761439052, 1176769444, 1522878104, 2353538888, 3236115971, 6472231942, 12944463884, 25888927768]

約数ペア:

[(1, 25888927768), (2, 12944463884), (4, 6472231942), (8, 3236115971), (11, 2353538888), (17, 1522878104), (22, 1176769444), (34, 761439052), (44, 588384722), (68, 380719526), (88, 294192361), (136, 190359763), (187, 138443464), (374, 69221732), (557, 46479224), (748, 34610866), (1114, 23239612), (1496, 17305433), (2228, 11619806), (4456, 5809903), (6127, 4225384), (9469, 2734072), (12254, 2112692), (18938, 1367036), (24508, 1056346), (31069, 833272), (37876, 683518), (49016, 528173), (62138, 416636), (75752, 341759), (104159, 248552), (124276, 208318)]