28265616

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{10331}}^1$

素因数の和:10364

約数の個数: 60

約数和(自身を含む): 83275920

約数和(自身を除く): 55010304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 10331, 20662, 30993, 41324, 61986, 82648, 92979, 123972, 165296, 185958, 196289, 247944, 371916, 392578, 495888, 588867, 743832, 785156, 1177734, 1487664, 1570312, 1766601, 2355468, 3140624, 3533202, 4710936, 7066404, 9421872, 14132808, 28265616]

約数ペア:

[(1, 28265616), (2, 14132808), (3, 9421872), (4, 7066404), (6, 4710936), (8, 3533202), (9, 3140624), (12, 2355468), (16, 1766601), (18, 1570312), (19, 1487664), (24, 1177734), (36, 785156), (38, 743832), (48, 588867), (57, 495888), (72, 392578), (76, 371916), (114, 247944), (144, 196289), (152, 185958), (171, 165296), (228, 123972), (304, 92979), (342, 82648), (456, 61986), (684, 41324), (912, 30993), (1368, 20662), (2736, 10331)]