28889136

素因数分解:

$2^4\times 3^4\times {\mathrm{22291}}^1$

素因数の和:22311

約数の個数: 50

約数和(自身を含む): 83617292

約数和(自身を除く): 54728156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 22291, 44582, 66873, 89164, 133746, 178328, 200619, 267492, 356656, 401238, 534984, 601857, 802476, 1069968, 1203714, 1604952, 1805571, 2407428, 3209904, 3611142, 4814856, 7222284, 9629712, 14444568, 28889136]

約数ペア:

[(1, 28889136), (2, 14444568), (3, 9629712), (4, 7222284), (6, 4814856), (8, 3611142), (9, 3209904), (12, 2407428), (16, 1805571), (18, 1604952), (24, 1203714), (27, 1069968), (36, 802476), (48, 601857), (54, 534984), (72, 401238), (81, 356656), (108, 267492), (144, 200619), (162, 178328), (216, 133746), (324, 89164), (432, 66873), (648, 44582), (1296, 22291)]