71628648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32797}}^1$

素因数の和:32826

約数の個数: 64

約数和(自身を含む): 220402560

約数和(自身を除く): 148773912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 32797, 65594, 98391, 131188, 196782, 229579, 262376, 393564, 426361, 459158, 688737, 787128, 852722, 918316, 1279083, 1377474, 1705444, 1836632, 2558166, 2754948, 2984527, 3410888, 5116332, 5509896, 5969054, 8953581, 10232664, 11938108, 17907162, 23876216, 35814324, 71628648]

約数ペア:

[(1, 71628648), (2, 35814324), (3, 23876216), (4, 17907162), (6, 11938108), (7, 10232664), (8, 8953581), (12, 5969054), (13, 5509896), (14, 5116332), (21, 3410888), (24, 2984527), (26, 2754948), (28, 2558166), (39, 1836632), (42, 1705444), (52, 1377474), (56, 1279083), (78, 918316), (84, 852722), (91, 787128), (104, 688737), (156, 459158), (168, 426361), (182, 393564), (273, 262376), (312, 229579), (364, 196782), (546, 131188), (728, 98391), (1092, 65594), (2184, 32797)]