47408512

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{21787}}^1$

素因数の和:21818

約数の個数: 32

約数和(自身を含む): 100006920

約数和(自身を除く): 52598408

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 21787, 43574, 87148, 174296, 348592, 370379, 697184, 740758, 1394368, 1481516, 2788736, 2963032, 5926064, 11852128, 23704256, 47408512]

約数ペア:

[(1, 47408512), (2, 23704256), (4, 11852128), (8, 5926064), (16, 2963032), (17, 2788736), (32, 1481516), (34, 1394368), (64, 740758), (68, 697184), (128, 370379), (136, 348592), (272, 174296), (544, 87148), (1088, 43574), (2176, 21787)]