12708128

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 26127360

約数和(自身を除く): 13419232

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 106, 118, 127, 212, 236, 254, 424, 472, 508, 848, 944, 1016, 1696, 1888, 2032, 3127, 4064, 6254, 6731, 7493, 12508, 13462, 14986, 25016, 26924, 29972, 50032, 53848, 59944, 100064, 107696, 119888, 215392, 239776, 397129, 794258, 1588516, 3177032, 6354064, 12708128]

約数ペア:

[(1, 12708128), (2, 6354064), (4, 3177032), (8, 1588516), (16, 794258), (32, 397129), (53, 239776), (59, 215392), (106, 119888), (118, 107696), (127, 100064), (212, 59944), (236, 53848), (254, 50032), (424, 29972), (472, 26924), (508, 25016), (848, 14986), (944, 13462), (1016, 12508), (1696, 7493), (1888, 6731), (2032, 6254), (3127, 4064)]