26325248

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 58278528

約数和(自身を除く): 31953280

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 263, 272, 368, 391, 526, 544, 736, 782, 1052, 1088, 1472, 1564, 2104, 2176, 2944, 3128, 4208, 4352, 4471, 5888, 6049, 6256, 8416, 8942, 12098, 12512, 16832, 17884, 24196, 25024, 33664, 35768, 48392, 50048, 67328, 71536, 96784, 100096, 102833, 143072, 193568, 205666, 286144, 387136, 411332, 572288, 774272, 822664, 1144576, 1548544, 1645328, 3290656, 6581312, 13162624, 26325248]

約数ペア:

[(1, 26325248), (2, 13162624), (4, 6581312), (8, 3290656), (16, 1645328), (17, 1548544), (23, 1144576), (32, 822664), (34, 774272), (46, 572288), (64, 411332), (68, 387136), (92, 286144), (128, 205666), (136, 193568), (184, 143072), (256, 102833), (263, 100096), (272, 96784), (368, 71536), (391, 67328), (526, 50048), (544, 48392), (736, 35768), (782, 33664), (1052, 25024), (1088, 24196), (1472, 17884), (1564, 16832), (2104, 12512), (2176, 12098), (2944, 8942), (3128, 8416), (4208, 6256), (4352, 6049), (4471, 5888)]