2786720512

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{1069}}^1$

素因数の和:1701

約数の個数: 72

約数和(自身を含む): 5905116000

約数和(自身を除く): 3118395488

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 599, 1069, 1088, 1198, 2138, 2176, 2396, 4276, 4352, 4792, 8552, 9584, 10183, 17104, 18173, 19168, 20366, 34208, 36346, 38336, 40732, 68416, 72692, 76672, 81464, 136832, 145384, 153344, 162928, 273664, 290768, 325856, 581536, 640331, 651712, 1163072, 1280662, 1303424, 2326144, 2561324, 2606848, 4652288, 5122648, 10245296, 10885627, 20490592, 21771254, 40981184, 43542508, 81962368, 87085016, 163924736, 174170032, 348340064, 696680128, 1393360256, 2786720512]

約数ペア:

[(1, 2786720512), (2, 1393360256), (4, 696680128), (8, 348340064), (16, 174170032), (17, 163924736), (32, 87085016), (34, 81962368), (64, 43542508), (68, 40981184), (128, 21771254), (136, 20490592), (256, 10885627), (272, 10245296), (544, 5122648), (599, 4652288), (1069, 2606848), (1088, 2561324), (1198, 2326144), (2138, 1303424), (2176, 1280662), (2396, 1163072), (4276, 651712), (4352, 640331), (4792, 581536), (8552, 325856), (9584, 290768), (10183, 273664), (17104, 162928), (18173, 153344), (19168, 145384), (20366, 136832), (34208, 81464), (36346, 76672), (38336, 72692), (40732, 68416)]