28031538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1381}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 59702400

約数和(自身を除く): 31670862

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 199, 398, 597, 1194, 1381, 2762, 3383, 4143, 6766, 8286, 10149, 20298, 23477, 46954, 70431, 140862, 274819, 549638, 824457, 1648914, 4671923, 9343846, 14015769, 28031538]

約数ペア:

[(1, 28031538), (2, 14015769), (3, 9343846), (6, 4671923), (17, 1648914), (34, 824457), (51, 549638), (102, 274819), (199, 140862), (398, 70431), (597, 46954), (1194, 23477), (1381, 20298), (2762, 10149), (3383, 8286), (4143, 6766)]