74898356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 147517440

約数和(自身を除く): 72619084

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 97, 124, 194, 388, 403, 479, 806, 958, 1261, 1612, 1916, 2522, 3007, 5044, 6014, 6227, 12028, 12454, 14849, 24908, 29698, 39091, 46463, 59396, 78182, 92926, 156364, 185852, 193037, 386074, 604019, 772148, 1208038, 1440353, 2416076, 2880706, 5761412, 18724589, 37449178, 74898356]

約数ペア:

[(1, 74898356), (2, 37449178), (4, 18724589), (13, 5761412), (26, 2880706), (31, 2416076), (52, 1440353), (62, 1208038), (97, 772148), (124, 604019), (194, 386074), (388, 193037), (403, 185852), (479, 156364), (806, 92926), (958, 78182), (1261, 59396), (1612, 46463), (1916, 39091), (2522, 29698), (3007, 24908), (5044, 14849), (6014, 12454), (6227, 12028)]