26623916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 53222400

約数和(自身を除く): 26598484

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 131, 149, 262, 298, 341, 524, 596, 682, 1364, 1441, 1639, 2882, 3278, 4061, 4619, 5764, 6556, 8122, 9238, 16244, 18476, 19519, 39038, 44671, 50809, 78076, 89342, 101618, 178684, 203236, 214709, 429418, 605089, 858836, 1210178, 2420356, 6655979, 13311958, 26623916]

約数ペア:

[(1, 26623916), (2, 13311958), (4, 6655979), (11, 2420356), (22, 1210178), (31, 858836), (44, 605089), (62, 429418), (124, 214709), (131, 203236), (149, 178684), (262, 101618), (298, 89342), (341, 78076), (524, 50809), (596, 44671), (682, 39038), (1364, 19519), (1441, 18476), (1639, 16244), (2882, 9238), (3278, 8122), (4061, 6556), (4619, 5764)]