79270152448

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{39857}}^1$

素因数の和:40347

約数の個数: 72

約数和(自身を含む): 167909158872

約数和(自身を除く): 88639006424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 457, 544, 914, 1088, 1828, 2176, 3656, 4352, 7312, 7769, 14624, 15538, 29248, 31076, 39857, 58496, 62152, 79714, 116992, 124304, 159428, 248608, 318856, 497216, 637712, 677569, 994432, 1275424, 1355138, 1988864, 2550848, 2710276, 5101696, 5420552, 10203392, 10841104, 18214649, 21682208, 36429298, 43364416, 72858596, 86728832, 145717192, 173457664, 291434384, 309649033, 582868768, 619298066, 1165737536, 1238596132, 2331475072, 2477192264, 4662950144, 4954384528, 9908769056, 19817538112, 39635076224, 79270152448]

約数ペア:

[(1, 79270152448), (2, 39635076224), (4, 19817538112), (8, 9908769056), (16, 4954384528), (17, 4662950144), (32, 2477192264), (34, 2331475072), (64, 1238596132), (68, 1165737536), (128, 619298066), (136, 582868768), (256, 309649033), (272, 291434384), (457, 173457664), (544, 145717192), (914, 86728832), (1088, 72858596), (1828, 43364416), (2176, 36429298), (3656, 21682208), (4352, 18214649), (7312, 10841104), (7769, 10203392), (14624, 5420552), (15538, 5101696), (29248, 2710276), (31076, 2550848), (39857, 1988864), (58496, 1355138), (62152, 1275424), (79714, 994432), (116992, 677569), (124304, 637712), (159428, 497216), (248608, 318856)]