23765248

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 52739288

約数和(自身を除く): 28974040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 193, 208, 256, 296, 386, 416, 481, 592, 772, 832, 962, 1184, 1544, 1664, 1924, 2368, 2509, 3088, 3328, 3848, 4736, 5018, 6176, 7141, 7696, 9472, 10036, 12352, 14282, 15392, 20072, 24704, 28564, 30784, 40144, 49408, 57128, 61568, 80288, 92833, 114256, 123136, 160576, 185666, 228512, 321152, 371332, 457024, 642304, 742664, 914048, 1485328, 1828096, 2970656, 5941312, 11882624, 23765248]

約数ペア:

[(1, 23765248), (2, 11882624), (4, 5941312), (8, 2970656), (13, 1828096), (16, 1485328), (26, 914048), (32, 742664), (37, 642304), (52, 457024), (64, 371332), (74, 321152), (104, 228512), (128, 185666), (148, 160576), (193, 123136), (208, 114256), (256, 92833), (296, 80288), (386, 61568), (416, 57128), (481, 49408), (592, 40144), (772, 30784), (832, 28564), (962, 24704), (1184, 20072), (1544, 15392), (1664, 14282), (1924, 12352), (2368, 10036), (2509, 9472), (3088, 7696), (3328, 7141), (3848, 6176), (4736, 5018)]