28445298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9539}}^1$

素因数の和:9622

約数の個数: 32

約数和(自身を含む): 65940480

約数和(自身を除く): 37495182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 9539, 19078, 28617, 57234, 66773, 133546, 200319, 400638, 677269, 1354538, 2031807, 4063614, 4740883, 9481766, 14222649, 28445298]

約数ペア:

[(1, 28445298), (2, 14222649), (3, 9481766), (6, 4740883), (7, 4063614), (14, 2031807), (21, 1354538), (42, 677269), (71, 400638), (142, 200319), (213, 133546), (426, 66773), (497, 57234), (994, 28617), (1491, 19078), (2982, 9539)]