8045170304

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{194591}}^1$

素因数の和:194641

約数の個数: 64

約数和(自身を含む): 17863545600

約数和(自身を除く): 9818375296

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 5168, 10336, 20672, 41344, 194591, 389182, 778364, 1556728, 3113456, 3308047, 3697229, 6226912, 6616094, 7394458, 12453824, 13232188, 14788916, 24907648, 26464376, 29577832, 52928752, 59155664, 62852893, 105857504, 118311328, 125705786, 211715008, 236622656, 251411572, 423430016, 473245312, 502823144, 1005646288, 2011292576, 4022585152, 8045170304]

約数ペア:

[(1, 8045170304), (2, 4022585152), (4, 2011292576), (8, 1005646288), (16, 502823144), (17, 473245312), (19, 423430016), (32, 251411572), (34, 236622656), (38, 211715008), (64, 125705786), (68, 118311328), (76, 105857504), (128, 62852893), (136, 59155664), (152, 52928752), (272, 29577832), (304, 26464376), (323, 24907648), (544, 14788916), (608, 13232188), (646, 12453824), (1088, 7394458), (1216, 6616094), (1292, 6226912), (2176, 3697229), (2432, 3308047), (2584, 3113456), (5168, 1556728), (10336, 778364), (20672, 389182), (41344, 194591)]