26922632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 31138168

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 71, 88, 124, 139, 142, 248, 278, 284, 341, 556, 568, 682, 781, 1112, 1364, 1529, 1562, 2201, 2728, 3058, 3124, 4309, 4402, 6116, 6248, 8618, 8804, 9869, 12232, 17236, 17608, 19738, 24211, 34472, 39476, 47399, 48422, 78952, 94798, 96844, 108559, 189596, 193688, 217118, 305939, 379192, 434236, 611878, 868472, 1223756, 2447512, 3365329, 6730658, 13461316, 26922632]

約数ペア:

[(1, 26922632), (2, 13461316), (4, 6730658), (8, 3365329), (11, 2447512), (22, 1223756), (31, 868472), (44, 611878), (62, 434236), (71, 379192), (88, 305939), (124, 217118), (139, 193688), (142, 189596), (248, 108559), (278, 96844), (284, 94798), (341, 78952), (556, 48422), (568, 47399), (682, 39476), (781, 34472), (1112, 24211), (1364, 19738), (1529, 17608), (1562, 17236), (2201, 12232), (2728, 9869), (3058, 8804), (3124, 8618), (4309, 6248), (4402, 6116)]