28193236484

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{107357}}^1$

素因数の和:107564

約数の個数: 48

約数和(自身を含む): 57571371648

約数和(自身を除く): 29378135164

約数列:

[1, 2, 4, 7, 14, 28, 83, 113, 166, 226, 332, 452, 581, 791, 1162, 1582, 2324, 3164, 9379, 18758, 37516, 65653, 107357, 131306, 214714, 262612, 429428, 751499, 1502998, 3005996, 8910631, 12131341, 17821262, 24262682, 35642524, 48525364, 62374417, 84919387, 124748834, 169838774, 249497668, 339677548, 1006901303, 2013802606, 4027605212, 7048309121, 14096618242, 28193236484]

約数ペア:

[(1, 28193236484), (2, 14096618242), (4, 7048309121), (7, 4027605212), (14, 2013802606), (28, 1006901303), (83, 339677548), (113, 249497668), (166, 169838774), (226, 124748834), (332, 84919387), (452, 62374417), (581, 48525364), (791, 35642524), (1162, 24262682), (1582, 17821262), (2324, 12131341), (3164, 8910631), (9379, 3005996), (18758, 1502998), (37516, 751499), (65653, 429428), (107357, 262612), (131306, 214714)]