7153328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:79

約数の個数: 80

約数和(自身を含む): 18123840

約数和(自身を除く): 10970512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 289, 364, 442, 476, 578, 728, 884, 952, 1156, 1456, 1547, 1768, 1904, 2023, 2312, 3094, 3536, 3757, 4046, 4624, 4913, 6188, 7514, 8092, 9826, 12376, 15028, 16184, 19652, 24752, 26299, 30056, 32368, 34391, 39304, 52598, 60112, 63869, 68782, 78608, 105196, 127738, 137564, 210392, 255476, 275128, 420784, 447083, 510952, 550256, 894166, 1021904, 1788332, 3576664, 7153328]

約数ペア:

[(1, 7153328), (2, 3576664), (4, 1788332), (7, 1021904), (8, 894166), (13, 550256), (14, 510952), (16, 447083), (17, 420784), (26, 275128), (28, 255476), (34, 210392), (52, 137564), (56, 127738), (68, 105196), (91, 78608), (104, 68782), (112, 63869), (119, 60112), (136, 52598), (182, 39304), (208, 34391), (221, 32368), (238, 30056), (272, 26299), (289, 24752), (364, 19652), (442, 16184), (476, 15028), (578, 12376), (728, 9826), (884, 8092), (952, 7514), (1156, 6188), (1456, 4913), (1547, 4624), (1768, 4046), (1904, 3757), (2023, 3536), (2312, 3094)]