25688304

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 77859600

約数和(自身を除く): 52171296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 82, 114, 123, 144, 152, 164, 171, 228, 229, 246, 304, 328, 342, 369, 456, 458, 492, 656, 684, 687, 738, 779, 912, 916, 984, 1368, 1374, 1476, 1558, 1832, 1968, 2061, 2337, 2736, 2748, 2952, 3116, 3664, 4122, 4351, 4674, 5496, 5904, 6232, 7011, 8244, 8702, 9348, 9389, 10992, 12464, 13053, 14022, 16488, 17404, 18696, 18778, 26106, 28044, 28167, 32976, 34808, 37392, 37556, 39159, 52212, 56088, 56334, 69616, 75112, 78318, 84501, 104424, 112176, 112668, 150224, 156636, 169002, 178391, 208848, 225336, 313272, 338004, 356782, 450672, 535173, 626544, 676008, 713564, 1070346, 1352016, 1427128, 1605519, 2140692, 2854256, 3211038, 4281384, 6422076, 8562768, 12844152, 25688304]

約数ペア:

[(1, 25688304), (2, 12844152), (3, 8562768), (4, 6422076), (6, 4281384), (8, 3211038), (9, 2854256), (12, 2140692), (16, 1605519), (18, 1427128), (19, 1352016), (24, 1070346), (36, 713564), (38, 676008), (41, 626544), (48, 535173), (57, 450672), (72, 356782), (76, 338004), (82, 313272), (114, 225336), (123, 208848), (144, 178391), (152, 169002), (164, 156636), (171, 150224), (228, 112668), (229, 112176), (246, 104424), (304, 84501), (328, 78318), (342, 75112), (369, 69616), (456, 56334), (458, 56088), (492, 52212), (656, 39159), (684, 37556), (687, 37392), (738, 34808), (779, 32976), (912, 28167), (916, 28044), (984, 26106), (1368, 18778), (1374, 18696), (1476, 17404), (1558, 16488), (1832, 14022), (1968, 13053), (2061, 12464), (2337, 10992), (2736, 9389), (2748, 9348), (2952, 8702), (3116, 8244), (3664, 7011), (4122, 6232), (4351, 5904), (4674, 5496)]