25281312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2213}}^1$

素因数の和:2250

約数の個数: 96

約数和(自身を含む): 80341632

約数和(自身を除く): 55060320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2213, 2856, 3808, 4426, 5712, 6639, 8852, 11424, 13278, 15491, 17704, 26556, 30982, 35408, 37621, 46473, 53112, 61964, 70816, 75242, 92946, 106224, 112863, 123928, 150484, 185892, 212448, 225726, 247856, 263347, 300968, 371784, 451452, 495712, 526694, 601936, 743568, 790041, 902904, 1053388, 1203872, 1487136, 1580082, 1805808, 2106776, 3160164, 3611616, 4213552, 6320328, 8427104, 12640656, 25281312]

約数ペア:

[(1, 25281312), (2, 12640656), (3, 8427104), (4, 6320328), (6, 4213552), (7, 3611616), (8, 3160164), (12, 2106776), (14, 1805808), (16, 1580082), (17, 1487136), (21, 1203872), (24, 1053388), (28, 902904), (32, 790041), (34, 743568), (42, 601936), (48, 526694), (51, 495712), (56, 451452), (68, 371784), (84, 300968), (96, 263347), (102, 247856), (112, 225726), (119, 212448), (136, 185892), (168, 150484), (204, 123928), (224, 112863), (238, 106224), (272, 92946), (336, 75242), (357, 70816), (408, 61964), (476, 53112), (544, 46473), (672, 37621), (714, 35408), (816, 30982), (952, 26556), (1428, 17704), (1632, 15491), (1904, 13278), (2213, 11424), (2856, 8852), (3808, 6639), (4426, 5712)]