38903872

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2347}}^1$

素因数の和:2403

約数の個数: 56

約数和(自身を含む): 90651584

約数和(自身を除く): 51747712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2347, 2368, 4144, 4694, 8288, 9388, 16429, 16576, 18776, 32858, 37552, 65716, 75104, 86839, 131432, 150208, 173678, 262864, 347356, 525728, 607873, 694712, 1051456, 1215746, 1389424, 2431492, 2778848, 4862984, 5557696, 9725968, 19451936, 38903872]

約数ペア:

[(1, 38903872), (2, 19451936), (4, 9725968), (7, 5557696), (8, 4862984), (14, 2778848), (16, 2431492), (28, 1389424), (32, 1215746), (37, 1051456), (56, 694712), (64, 607873), (74, 525728), (112, 347356), (148, 262864), (224, 173678), (259, 150208), (296, 131432), (448, 86839), (518, 75104), (592, 65716), (1036, 37552), (1184, 32858), (2072, 18776), (2347, 16576), (2368, 16429), (4144, 9388), (4694, 8288)]