968864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 2190888

約数和(自身を除く): 1222024

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 137, 208, 221, 272, 274, 416, 442, 544, 548, 884, 1096, 1768, 1781, 2192, 2329, 3536, 3562, 4384, 4658, 7072, 7124, 9316, 14248, 18632, 28496, 30277, 37264, 56992, 60554, 74528, 121108, 242216, 484432, 968864]

約数ペア:

[(1, 968864), (2, 484432), (4, 242216), (8, 121108), (13, 74528), (16, 60554), (17, 56992), (26, 37264), (32, 30277), (34, 28496), (52, 18632), (68, 14248), (104, 9316), (136, 7124), (137, 7072), (208, 4658), (221, 4384), (272, 3562), (274, 3536), (416, 2329), (442, 2192), (544, 1781), (548, 1768), (884, 1096)]