28202932

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:856

約数の個数: 36

約数和(自身を含む): 54189184

約数和(自身を除く): 25986252

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 289, 527, 578, 787, 1054, 1156, 1574, 2108, 3148, 8959, 13379, 17918, 24397, 26758, 35836, 48794, 53516, 97588, 227443, 414749, 454886, 829498, 909772, 1658996, 7050733, 14101466, 28202932]

約数ペア:

[(1, 28202932), (2, 14101466), (4, 7050733), (17, 1658996), (31, 909772), (34, 829498), (62, 454886), (68, 414749), (124, 227443), (289, 97588), (527, 53516), (578, 48794), (787, 35836), (1054, 26758), (1156, 24397), (1574, 17918), (2108, 13379), (3148, 8959)]