15698821568

素因数分解:

$2^6\times {\mathrm{1607}}^1\times {\mathrm{152641}}^1$

素因数の和:154260

約数の個数: 28

約数和(自身を含む): 31171938672

約数和(自身を除く): 15473117104

約数列:

[1, 2, 4, 8, 16, 32, 64, 1607, 3214, 6428, 12856, 25712, 51424, 102848, 152641, 305282, 610564, 1221128, 2442256, 4884512, 9769024, 245294087, 490588174, 981176348, 1962352696, 3924705392, 7849410784, 15698821568]

約数ペア:

[(1, 15698821568), (2, 7849410784), (4, 3924705392), (8, 1962352696), (16, 981176348), (32, 490588174), (64, 245294087), (1607, 9769024), (3214, 4884512), (6428, 2442256), (12856, 1221128), (25712, 610564), (51424, 305282), (102848, 152641)]