28646816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 62233920

約数和(自身を除く): 33587104

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 176, 194, 352, 388, 776, 839, 1067, 1552, 1678, 2134, 3104, 3356, 4268, 6712, 8536, 9229, 13424, 17072, 18458, 26848, 34144, 36916, 73832, 81383, 147664, 162766, 295328, 325532, 651064, 895213, 1302128, 1790426, 2604256, 3580852, 7161704, 14323408, 28646816]

約数ペア:

[(1, 28646816), (2, 14323408), (4, 7161704), (8, 3580852), (11, 2604256), (16, 1790426), (22, 1302128), (32, 895213), (44, 651064), (88, 325532), (97, 295328), (176, 162766), (194, 147664), (352, 81383), (388, 73832), (776, 36916), (839, 34144), (1067, 26848), (1552, 18458), (1678, 17072), (2134, 13424), (3104, 9229), (3356, 8536), (4268, 6712)]