27761396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 55055616

約数和(自身を除く): 27294220

約数列:

[1, 2, 4, 13, 26, 37, 47, 52, 74, 94, 148, 188, 307, 481, 611, 614, 962, 1222, 1228, 1739, 1924, 2444, 3478, 3991, 6956, 7982, 11359, 14429, 15964, 22607, 22718, 28858, 45214, 45436, 57716, 90428, 147667, 187577, 295334, 375154, 533873, 590668, 750308, 1067746, 2135492, 6940349, 13880698, 27761396]

約数ペア:

[(1, 27761396), (2, 13880698), (4, 6940349), (13, 2135492), (26, 1067746), (37, 750308), (47, 590668), (52, 533873), (74, 375154), (94, 295334), (148, 187577), (188, 147667), (307, 90428), (481, 57716), (611, 45436), (614, 45214), (962, 28858), (1222, 22718), (1228, 22607), (1739, 15964), (1924, 14429), (2444, 11359), (3478, 7982), (3991, 6956)]