15705400496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1342801}}^1$

素因数の和:1342869

約数の個数: 40

約数和(自身を含む): 32968474704

約数和(自身を除く): 17263074208

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 1342801, 2685602, 5371204, 10742408, 21484816, 22827617, 45655234, 57740443, 91310468, 115480886, 182620936, 230961772, 365241872, 461923544, 923847088, 981587531, 1963175062, 3926350124, 7852700248, 15705400496]

約数ペア:

[(1, 15705400496), (2, 7852700248), (4, 3926350124), (8, 1963175062), (16, 981587531), (17, 923847088), (34, 461923544), (43, 365241872), (68, 230961772), (86, 182620936), (136, 115480886), (172, 91310468), (272, 57740443), (344, 45655234), (688, 22827617), (731, 21484816), (1462, 10742408), (2924, 5371204), (5848, 2685602), (11696, 1342801)]