43002428

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 88510464

約数和(自身を除く): 45508036

約数列:

[1, 2, 4, 7, 14, 28, 71, 97, 142, 194, 223, 284, 388, 446, 497, 679, 892, 994, 1358, 1561, 1988, 2716, 3122, 6244, 6887, 13774, 15833, 21631, 27548, 31666, 43262, 48209, 63332, 86524, 96418, 110831, 151417, 192836, 221662, 302834, 443324, 605668, 1535801, 3071602, 6143204, 10750607, 21501214, 43002428]

約数ペア:

[(1, 43002428), (2, 21501214), (4, 10750607), (7, 6143204), (14, 3071602), (28, 1535801), (71, 605668), (97, 443324), (142, 302834), (194, 221662), (223, 192836), (284, 151417), (388, 110831), (446, 96418), (497, 86524), (679, 63332), (892, 48209), (994, 43262), (1358, 31666), (1561, 27548), (1988, 21631), (2716, 15833), (3122, 13774), (6244, 6887)]