25884404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 35079436

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 47, 52, 68, 89, 91, 94, 119, 178, 182, 188, 221, 238, 329, 356, 364, 442, 476, 611, 623, 658, 799, 884, 1157, 1222, 1246, 1316, 1513, 1547, 1598, 2314, 2444, 2492, 3026, 3094, 3196, 4183, 4277, 4628, 5593, 6052, 6188, 8099, 8366, 8554, 10387, 10591, 11186, 16198, 16732, 17108, 19669, 20774, 21182, 22372, 29281, 32396, 39338, 41548, 42364, 54379, 58562, 71111, 72709, 78676, 108758, 117124, 137683, 142222, 145418, 217516, 275366, 284444, 290836, 380653, 497777, 550732, 761306, 924443, 995554, 1522612, 1848886, 1991108, 3697772, 6471101, 12942202, 25884404]

約数ペア:

[(1, 25884404), (2, 12942202), (4, 6471101), (7, 3697772), (13, 1991108), (14, 1848886), (17, 1522612), (26, 995554), (28, 924443), (34, 761306), (47, 550732), (52, 497777), (68, 380653), (89, 290836), (91, 284444), (94, 275366), (119, 217516), (178, 145418), (182, 142222), (188, 137683), (221, 117124), (238, 108758), (329, 78676), (356, 72709), (364, 71111), (442, 58562), (476, 54379), (611, 42364), (623, 41548), (658, 39338), (799, 32396), (884, 29281), (1157, 22372), (1222, 21182), (1246, 20774), (1316, 19669), (1513, 17108), (1547, 16732), (1598, 16198), (2314, 11186), (2444, 10591), (2492, 10387), (3026, 8554), (3094, 8366), (3196, 8099), (4183, 6188), (4277, 6052), (4628, 5593)]