56128384

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 122094000

約数和(自身を除く): 65965616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 178, 208, 356, 379, 416, 712, 758, 832, 1157, 1424, 1516, 1664, 2314, 2848, 3032, 4628, 4927, 5696, 6064, 9256, 9854, 11392, 12128, 18512, 19708, 24256, 33731, 37024, 39416, 48512, 67462, 74048, 78832, 134924, 148096, 157664, 269848, 315328, 438503, 539696, 630656, 877006, 1079392, 1754012, 2158784, 3508024, 4317568, 7016048, 14032096, 28064192, 56128384]

約数ペア:

[(1, 56128384), (2, 28064192), (4, 14032096), (8, 7016048), (13, 4317568), (16, 3508024), (26, 2158784), (32, 1754012), (52, 1079392), (64, 877006), (89, 630656), (104, 539696), (128, 438503), (178, 315328), (208, 269848), (356, 157664), (379, 148096), (416, 134924), (712, 78832), (758, 74048), (832, 67462), (1157, 48512), (1424, 39416), (1516, 37024), (1664, 33731), (2314, 24256), (2848, 19708), (3032, 18512), (4628, 12128), (4927, 11392), (5696, 9854), (6064, 9256)]